63955398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 78293562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 97, 107, 158, 194, 214, 237, 291, 321, 474, 582, 642, 1027, 1261, 1391, 2054, 2522, 2782, 3081, 3783, 4173, 6162, 7566, 7663, 8346, 8453, 10379, 15326, 16906, 20758, 22989, 25359, 31137, 45978, 50718, 62274, 99619, 109889, 134927, 199238, 219778, 269854, 298857, 329667, 404781, 597714, 659334, 809562, 819941, 1639882, 2459823, 4919646, 10659233, 21318466, 31977699, 63955398]

約数ペア:

[(1, 63955398), (2, 31977699), (3, 21318466), (6, 10659233), (13, 4919646), (26, 2459823), (39, 1639882), (78, 819941), (79, 809562), (97, 659334), (107, 597714), (158, 404781), (194, 329667), (214, 298857), (237, 269854), (291, 219778), (321, 199238), (474, 134927), (582, 109889), (642, 99619), (1027, 62274), (1261, 50718), (1391, 45978), (2054, 31137), (2522, 25359), (2782, 22989), (3081, 20758), (3783, 16906), (4173, 15326), (6162, 10379), (7566, 8453), (7663, 8346)]