66858456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13723}}^1$

素因数の和:13768

約数の個数: 64

約数和(自身を含む): 197625600

約数和(自身を除く): 130767144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 13723, 27446, 41169, 54892, 82338, 96061, 109784, 164676, 192122, 288183, 329352, 384244, 397967, 576366, 768488, 795934, 1152732, 1193901, 1591868, 2305464, 2387802, 2785769, 3183736, 4775604, 5571538, 8357307, 9551208, 11143076, 16714614, 22286152, 33429228, 66858456]

約数ペア:

[(1, 66858456), (2, 33429228), (3, 22286152), (4, 16714614), (6, 11143076), (7, 9551208), (8, 8357307), (12, 5571538), (14, 4775604), (21, 3183736), (24, 2785769), (28, 2387802), (29, 2305464), (42, 1591868), (56, 1193901), (58, 1152732), (84, 795934), (87, 768488), (116, 576366), (168, 397967), (174, 384244), (203, 329352), (232, 288183), (348, 192122), (406, 164676), (609, 109784), (696, 96061), (812, 82338), (1218, 54892), (1624, 41169), (2436, 27446), (4872, 13723)]