64984704

素因数分解:

$2^7\times 3^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 173604000

約数和(自身を除く): 108619296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 384, 458, 687, 739, 916, 1374, 1478, 1832, 2217, 2748, 2956, 3664, 4434, 5496, 5912, 7328, 8868, 10992, 11824, 14656, 17736, 21984, 23648, 29312, 35472, 43968, 47296, 70944, 87936, 94592, 141888, 169231, 283776, 338462, 507693, 676924, 1015386, 1353848, 2030772, 2707696, 4061544, 5415392, 8123088, 10830784, 16246176, 21661568, 32492352, 64984704]

約数ペア:

[(1, 64984704), (2, 32492352), (3, 21661568), (4, 16246176), (6, 10830784), (8, 8123088), (12, 5415392), (16, 4061544), (24, 2707696), (32, 2030772), (48, 1353848), (64, 1015386), (96, 676924), (128, 507693), (192, 338462), (229, 283776), (384, 169231), (458, 141888), (687, 94592), (739, 87936), (916, 70944), (1374, 47296), (1478, 43968), (1832, 35472), (2217, 29312), (2748, 23648), (2956, 21984), (3664, 17736), (4434, 14656), (5496, 11824), (5912, 10992), (7328, 8868)]