77271568

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 60

約数和(自身を含む): 166239360

約数和(自身を除く): 88967792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 167, 176, 239, 242, 334, 478, 484, 668, 956, 968, 1336, 1837, 1912, 1936, 2629, 2672, 3674, 3824, 5258, 7348, 10516, 14696, 20207, 21032, 28919, 29392, 39913, 40414, 42064, 57838, 79826, 80828, 115676, 159652, 161656, 231352, 319304, 323312, 439043, 462704, 638608, 878086, 1756172, 3512344, 4829473, 7024688, 9658946, 19317892, 38635784, 77271568]

約数ペア:

[(1, 77271568), (2, 38635784), (4, 19317892), (8, 9658946), (11, 7024688), (16, 4829473), (22, 3512344), (44, 1756172), (88, 878086), (121, 638608), (167, 462704), (176, 439043), (239, 323312), (242, 319304), (334, 231352), (478, 161656), (484, 159652), (668, 115676), (956, 80828), (968, 79826), (1336, 57838), (1837, 42064), (1912, 40414), (1936, 39913), (2629, 29392), (2672, 28919), (3674, 21032), (3824, 20207), (5258, 14696), (7348, 10516)]