71587746

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 163699200

約数和(自身を除く): 92111454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 97, 158, 173, 194, 237, 291, 346, 474, 519, 582, 711, 873, 1038, 1422, 1557, 1746, 2133, 2619, 3114, 4266, 4671, 5238, 7663, 9342, 13667, 15326, 16781, 22989, 27334, 33562, 41001, 45978, 50343, 68967, 82002, 100686, 123003, 137934, 151029, 206901, 246006, 302058, 369009, 413802, 453087, 738018, 906174, 1325699, 2651398, 3977097, 7954194, 11931291, 23862582, 35793873, 71587746]

約数ペア:

[(1, 71587746), (2, 35793873), (3, 23862582), (6, 11931291), (9, 7954194), (18, 3977097), (27, 2651398), (54, 1325699), (79, 906174), (97, 738018), (158, 453087), (173, 413802), (194, 369009), (237, 302058), (291, 246006), (346, 206901), (474, 151029), (519, 137934), (582, 123003), (711, 100686), (873, 82002), (1038, 68967), (1422, 50343), (1557, 45978), (1746, 41001), (2133, 33562), (2619, 27334), (3114, 22989), (4266, 16781), (4671, 15326), (5238, 13667), (7663, 9342)]