65845968

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 173747808

約数和(自身を除く): 107901840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1112, 1136, 1668, 1704, 2224, 3336, 3408, 6672, 9869, 19321, 19738, 29607, 38642, 39476, 57963, 59214, 77284, 78952, 115926, 118428, 154568, 157904, 231852, 236856, 309136, 463704, 473712, 927408, 1371791, 2743582, 4115373, 5487164, 8230746, 10974328, 16461492, 21948656, 32922984, 65845968]

約数ペア:

[(1, 65845968), (2, 32922984), (3, 21948656), (4, 16461492), (6, 10974328), (8, 8230746), (12, 5487164), (16, 4115373), (24, 2743582), (48, 1371791), (71, 927408), (139, 473712), (142, 463704), (213, 309136), (278, 236856), (284, 231852), (417, 157904), (426, 154568), (556, 118428), (568, 115926), (834, 78952), (852, 77284), (1112, 59214), (1136, 57963), (1668, 39476), (1704, 38642), (2224, 29607), (3336, 19738), (3408, 19321), (6672, 9869)]