172851588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2826

約数の個数: 144

約数和(自身を含む): 566267520

約数和(自身を除く): 393415932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2777, 2964, 3276, 3458, 4446, 4788, 5187, 5554, 6916, 8331, 8892, 10374, 11108, 15561, 16662, 19439, 20748, 24993, 31122, 33324, 36101, 38878, 49986, 52763, 58317, 62244, 72202, 77756, 99972, 105526, 108303, 116634, 144404, 158289, 174951, 211052, 216606, 233268, 252707, 316578, 324909, 349902, 369341, 433212, 474867, 505414, 633156, 649818, 685919, 699804, 738682, 758121, 949734, 1010828, 1108023, 1299636, 1371838, 1477364, 1516242, 1899468, 2057757, 2216046, 2274363, 2743676, 3032484, 3324069, 4115514, 4432092, 4548726, 4801433, 6173271, 6648138, 8231028, 9097452, 9602866, 12346542, 13296276, 14404299, 19205732, 24693084, 28808598, 43212897, 57617196, 86425794, 172851588]

約数ペア:

[(1, 172851588), (2, 86425794), (3, 57617196), (4, 43212897), (6, 28808598), (7, 24693084), (9, 19205732), (12, 14404299), (13, 13296276), (14, 12346542), (18, 9602866), (19, 9097452), (21, 8231028), (26, 6648138), (28, 6173271), (36, 4801433), (38, 4548726), (39, 4432092), (42, 4115514), (52, 3324069), (57, 3032484), (63, 2743676), (76, 2274363), (78, 2216046), (84, 2057757), (91, 1899468), (114, 1516242), (117, 1477364), (126, 1371838), (133, 1299636), (156, 1108023), (171, 1010828), (182, 949734), (228, 758121), (234, 738682), (247, 699804), (252, 685919), (266, 649818), (273, 633156), (342, 505414), (364, 474867), (399, 433212), (468, 369341), (494, 349902), (532, 324909), (546, 316578), (684, 252707), (741, 233268), (798, 216606), (819, 211052), (988, 174951), (1092, 158289), (1197, 144404), (1482, 116634), (1596, 108303), (1638, 105526), (1729, 99972), (2223, 77756), (2394, 72202), (2777, 62244), (2964, 58317), (3276, 52763), (3458, 49986), (4446, 38878), (4788, 36101), (5187, 33324), (5554, 31122), (6916, 24993), (8331, 20748), (8892, 19439), (10374, 16662), (11108, 15561)]