72660864

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 212486400

約数和(自身を除く): 139825536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 433, 437, 456, 552, 608, 736, 866, 874, 912, 1104, 1216, 1299, 1311, 1472, 1732, 1748, 1824, 2208, 2432, 2598, 2622, 2944, 3464, 3496, 3648, 4416, 5196, 5244, 6928, 6992, 7296, 8227, 8832, 9959, 10392, 10488, 13856, 13984, 16454, 19918, 20784, 20976, 24681, 27712, 27968, 29877, 32908, 39836, 41568, 41952, 49362, 55424, 55936, 59754, 65816, 79672, 83136, 83904, 98724, 119508, 131632, 159344, 166272, 167808, 189221, 197448, 239016, 263264, 318688, 378442, 394896, 478032, 526528, 567663, 637376, 756884, 789792, 956064, 1053056, 1135326, 1274752, 1513768, 1579584, 1912128, 2270652, 3027536, 3159168, 3824256, 4541304, 6055072, 9082608, 12110144, 18165216, 24220288, 36330432, 72660864]

約数ペア:

[(1, 72660864), (2, 36330432), (3, 24220288), (4, 18165216), (6, 12110144), (8, 9082608), (12, 6055072), (16, 4541304), (19, 3824256), (23, 3159168), (24, 3027536), (32, 2270652), (38, 1912128), (46, 1579584), (48, 1513768), (57, 1274752), (64, 1135326), (69, 1053056), (76, 956064), (92, 789792), (96, 756884), (114, 637376), (128, 567663), (138, 526528), (152, 478032), (184, 394896), (192, 378442), (228, 318688), (276, 263264), (304, 239016), (368, 197448), (384, 189221), (433, 167808), (437, 166272), (456, 159344), (552, 131632), (608, 119508), (736, 98724), (866, 83904), (874, 83136), (912, 79672), (1104, 65816), (1216, 59754), (1299, 55936), (1311, 55424), (1472, 49362), (1732, 41952), (1748, 41568), (1824, 39836), (2208, 32908), (2432, 29877), (2598, 27968), (2622, 27712), (2944, 24681), (3464, 20976), (3496, 20784), (3648, 19918), (4416, 16454), (5196, 13984), (5244, 13856), (6928, 10488), (6992, 10392), (7296, 9959), (8227, 8832)]