77923968

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 207973920

約数和(自身を除く): 130049952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 661, 921, 1228, 1322, 1842, 1983, 2456, 2644, 3684, 3966, 4912, 5288, 7368, 7932, 9824, 10576, 14736, 15864, 19648, 21152, 29472, 31728, 39296, 42304, 58944, 63456, 84608, 117888, 126912, 202927, 253824, 405854, 608781, 811708, 1217562, 1623416, 2435124, 3246832, 4870248, 6493664, 9740496, 12987328, 19480992, 25974656, 38961984, 77923968]

約数ペア:

[(1, 77923968), (2, 38961984), (3, 25974656), (4, 19480992), (6, 12987328), (8, 9740496), (12, 6493664), (16, 4870248), (24, 3246832), (32, 2435124), (48, 1623416), (64, 1217562), (96, 811708), (128, 608781), (192, 405854), (307, 253824), (384, 202927), (614, 126912), (661, 117888), (921, 84608), (1228, 63456), (1322, 58944), (1842, 42304), (1983, 39296), (2456, 31728), (2644, 29472), (3684, 21152), (3966, 19648), (4912, 15864), (5288, 14736), (7368, 10576), (7932, 9824)]