77884765024

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{1321}}^1\times {\mathrm{15227}}^1$

素因数の和:16580

約数の個数: 72

約数和(自身を含む): 168681134664

約数和(自身を除く): 90796369640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1321, 1936, 2642, 3872, 5284, 10568, 14531, 15227, 21136, 29062, 30454, 42272, 58124, 60908, 116248, 121816, 159841, 167497, 232496, 243632, 319682, 334994, 464992, 487264, 639364, 669988, 1278728, 1339976, 1842467, 2557456, 2679952, 3684934, 5114912, 5359904, 7369868, 14739736, 20114867, 29479472, 40229734, 58958944, 80459468, 160918936, 221263537, 321837872, 442527074, 643675744, 885054148, 1770108296, 2433898907, 3540216592, 4867797814, 7080433184, 9735595628, 19471191256, 38942382512, 77884765024]

約数ペア:

[(1, 77884765024), (2, 38942382512), (4, 19471191256), (8, 9735595628), (11, 7080433184), (16, 4867797814), (22, 3540216592), (32, 2433898907), (44, 1770108296), (88, 885054148), (121, 643675744), (176, 442527074), (242, 321837872), (352, 221263537), (484, 160918936), (968, 80459468), (1321, 58958944), (1936, 40229734), (2642, 29479472), (3872, 20114867), (5284, 14739736), (10568, 7369868), (14531, 5359904), (15227, 5114912), (21136, 3684934), (29062, 2679952), (30454, 2557456), (42272, 1842467), (58124, 1339976), (60908, 1278728), (116248, 669988), (121816, 639364), (159841, 487264), (167497, 464992), (232496, 334994), (243632, 319682)]