64960848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23743}}^1$

素因数の和:23776

約数の個数: 60

約数和(自身を含む): 191376640

約数和(自身を除く): 126415792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 23743, 47486, 71229, 94972, 142458, 189944, 213687, 284916, 379888, 427374, 451117, 569832, 854748, 902234, 1139664, 1353351, 1709496, 1804468, 2706702, 3418992, 3608936, 4060053, 5413404, 7217872, 8120106, 10826808, 16240212, 21653616, 32480424, 64960848]

約数ペア:

[(1, 64960848), (2, 32480424), (3, 21653616), (4, 16240212), (6, 10826808), (8, 8120106), (9, 7217872), (12, 5413404), (16, 4060053), (18, 3608936), (19, 3418992), (24, 2706702), (36, 1804468), (38, 1709496), (48, 1353351), (57, 1139664), (72, 902234), (76, 854748), (114, 569832), (144, 451117), (152, 427374), (171, 379888), (228, 284916), (304, 213687), (342, 189944), (456, 142458), (684, 94972), (912, 71229), (1368, 47486), (2736, 23743)]