77918192

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 60

約数和(自身を含む): 167624688

約数和(自身を除く): 89706496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 167, 176, 241, 242, 334, 482, 484, 668, 964, 968, 1336, 1837, 1928, 1936, 2651, 2672, 3674, 3856, 5302, 7348, 10604, 14696, 20207, 21208, 29161, 29392, 40247, 40414, 42416, 58322, 80494, 80828, 116644, 160988, 161656, 233288, 321976, 323312, 442717, 466576, 643952, 885434, 1770868, 3541736, 4869887, 7083472, 9739774, 19479548, 38959096, 77918192]

約数ペア:

[(1, 77918192), (2, 38959096), (4, 19479548), (8, 9739774), (11, 7083472), (16, 4869887), (22, 3541736), (44, 1770868), (88, 885434), (121, 643952), (167, 466576), (176, 442717), (241, 323312), (242, 321976), (334, 233288), (482, 161656), (484, 160988), (668, 116644), (964, 80828), (968, 80494), (1336, 58322), (1837, 42416), (1928, 40414), (1936, 40247), (2651, 29392), (2672, 29161), (3674, 21208), (3856, 20207), (5302, 14696), (7348, 10604)]