74172007728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{120431}}^1$

素因数の和:120512

約数の個数: 240

約数和(自身を含む): 260919300096

約数和(自身を除く): 186747292368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 47, 48, 52, 56, 63, 72, 78, 84, 91, 94, 104, 112, 117, 126, 141, 144, 156, 168, 182, 188, 208, 234, 252, 273, 282, 312, 329, 336, 364, 376, 423, 468, 504, 546, 564, 611, 624, 658, 728, 752, 819, 846, 936, 987, 1008, 1092, 1128, 1222, 1316, 1456, 1638, 1692, 1833, 1872, 1974, 2184, 2256, 2444, 2632, 2961, 3276, 3384, 3666, 3948, 4277, 4368, 4888, 5264, 5499, 5922, 6552, 6768, 7332, 7896, 8554, 9776, 10998, 11844, 12831, 13104, 14664, 15792, 17108, 21996, 23688, 25662, 29328, 34216, 38493, 43992, 47376, 51324, 68432, 76986, 87984, 102648, 120431, 153972, 205296, 240862, 307944, 361293, 481724, 615888, 722586, 843017, 963448, 1083879, 1445172, 1565603, 1686034, 1926896, 2167758, 2529051, 2890344, 3131206, 3372068, 4335516, 4696809, 5058102, 5660257, 5780688, 6262412, 6744136, 7587153, 8671032, 9393618, 10116204, 10959221, 11320514, 12524824, 13488272, 14090427, 15174306, 16980771, 17342064, 18787236, 20232408, 21918442, 22641028, 25049648, 28180854, 30348612, 32877663, 33961542, 37574472, 39621799, 40464816, 43836884, 45282056, 50942313, 56361708, 60697224, 65755326, 67923084, 73583341, 75148944, 79243598, 87673768, 90564112, 98632989, 101884626, 112723416, 118865397, 121394448, 131510652, 135846168, 147166682, 158487196, 175347536, 197265978, 203769252, 220750023, 225446832, 237730794, 263021304, 271692336, 294333364, 316974392, 356596191, 394531956, 407538504, 441500046, 475461588, 515083387, 526042608, 588666728, 633948784, 662250069, 713192382, 789063912, 815077008, 883000092, 950923176, 1030166774, 1177333456, 1324500138, 1426384764, 1545250161, 1578127824, 1766000184, 1901846352, 2060333548, 2649000276, 2852769528, 3090500322, 3532000368, 4120667096, 4635750483, 5298000552, 5705539056, 6181000644, 8241334192, 9271500966, 10596001104, 12362001288, 18543001932, 24724002576, 37086003864, 74172007728]

約数ペア:

[(1, 74172007728), (2, 37086003864), (3, 24724002576), (4, 18543001932), (6, 12362001288), (7, 10596001104), (8, 9271500966), (9, 8241334192), (12, 6181000644), (13, 5705539056), (14, 5298000552), (16, 4635750483), (18, 4120667096), (21, 3532000368), (24, 3090500322), (26, 2852769528), (28, 2649000276), (36, 2060333548), (39, 1901846352), (42, 1766000184), (47, 1578127824), (48, 1545250161), (52, 1426384764), (56, 1324500138), (63, 1177333456), (72, 1030166774), (78, 950923176), (84, 883000092), (91, 815077008), (94, 789063912), (104, 713192382), (112, 662250069), (117, 633948784), (126, 588666728), (141, 526042608), (144, 515083387), (156, 475461588), (168, 441500046), (182, 407538504), (188, 394531956), (208, 356596191), (234, 316974392), (252, 294333364), (273, 271692336), (282, 263021304), (312, 237730794), (329, 225446832), (336, 220750023), (364, 203769252), (376, 197265978), (423, 175347536), (468, 158487196), (504, 147166682), (546, 135846168), (564, 131510652), (611, 121394448), (624, 118865397), (658, 112723416), (728, 101884626), (752, 98632989), (819, 90564112), (846, 87673768), (936, 79243598), (987, 75148944), (1008, 73583341), (1092, 67923084), (1128, 65755326), (1222, 60697224), (1316, 56361708), (1456, 50942313), (1638, 45282056), (1692, 43836884), (1833, 40464816), (1872, 39621799), (1974, 37574472), (2184, 33961542), (2256, 32877663), (2444, 30348612), (2632, 28180854), (2961, 25049648), (3276, 22641028), (3384, 21918442), (3666, 20232408), (3948, 18787236), (4277, 17342064), (4368, 16980771), (4888, 15174306), (5264, 14090427), (5499, 13488272), (5922, 12524824), (6552, 11320514), (6768, 10959221), (7332, 10116204), (7896, 9393618), (8554, 8671032), (9776, 7587153), (10998, 6744136), (11844, 6262412), (12831, 5780688), (13104, 5660257), (14664, 5058102), (15792, 4696809), (17108, 4335516), (21996, 3372068), (23688, 3131206), (25662, 2890344), (29328, 2529051), (34216, 2167758), (38493, 1926896), (43992, 1686034), (47376, 1565603), (51324, 1445172), (68432, 1083879), (76986, 963448), (87984, 843017), (102648, 722586), (120431, 615888), (153972, 481724), (205296, 361293), (240862, 307944)]