64489584

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 171417600

約数和(自身を除く): 106928016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 127, 142, 149, 213, 254, 284, 298, 381, 426, 447, 508, 568, 596, 762, 852, 894, 1016, 1136, 1192, 1524, 1704, 1788, 2032, 2384, 3048, 3408, 3576, 6096, 7152, 9017, 10579, 18034, 18923, 21158, 27051, 31737, 36068, 37846, 42316, 54102, 56769, 63474, 72136, 75692, 84632, 108204, 113538, 126948, 144272, 151384, 169264, 216408, 227076, 253896, 302768, 432816, 454152, 507792, 908304, 1343533, 2687066, 4030599, 5374132, 8061198, 10748264, 16122396, 21496528, 32244792, 64489584]

約数ペア:

[(1, 64489584), (2, 32244792), (3, 21496528), (4, 16122396), (6, 10748264), (8, 8061198), (12, 5374132), (16, 4030599), (24, 2687066), (48, 1343533), (71, 908304), (127, 507792), (142, 454152), (149, 432816), (213, 302768), (254, 253896), (284, 227076), (298, 216408), (381, 169264), (426, 151384), (447, 144272), (508, 126948), (568, 113538), (596, 108204), (762, 84632), (852, 75692), (894, 72136), (1016, 63474), (1136, 56769), (1192, 54102), (1524, 42316), (1704, 37846), (1788, 36068), (2032, 31737), (2384, 27051), (3048, 21158), (3408, 18923), (3576, 18034), (6096, 10579), (7152, 9017)]