64221792

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4431

約数の個数: 48

約数和(自身を含む): 169695792

約数和(自身を除く): 105474000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 4261, 5024, 7536, 8522, 12783, 15072, 17044, 25566, 34088, 51132, 68176, 102264, 136352, 204528, 409056, 668977, 1337954, 2006931, 2675908, 4013862, 5351816, 8027724, 10703632, 16055448, 21407264, 32110896, 64221792]

約数ペア:

[(1, 64221792), (2, 32110896), (3, 21407264), (4, 16055448), (6, 10703632), (8, 8027724), (12, 5351816), (16, 4013862), (24, 2675908), (32, 2006931), (48, 1337954), (96, 668977), (157, 409056), (314, 204528), (471, 136352), (628, 102264), (942, 68176), (1256, 51132), (1884, 34088), (2512, 25566), (3768, 17044), (4261, 15072), (5024, 12783), (7536, 8522)]