78676872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 132830328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 3671, 5358, 7144, 7342, 10716, 11013, 14684, 21432, 22026, 29368, 44052, 69749, 88104, 139498, 172537, 209247, 278996, 345074, 418494, 517611, 557992, 690148, 836988, 1035222, 1380296, 1673976, 2070444, 3278203, 4140888, 6556406, 9834609, 13112812, 19669218, 26225624, 39338436, 78676872]

約数ペア:

[(1, 78676872), (2, 39338436), (3, 26225624), (4, 19669218), (6, 13112812), (8, 9834609), (12, 6556406), (19, 4140888), (24, 3278203), (38, 2070444), (47, 1673976), (57, 1380296), (76, 1035222), (94, 836988), (114, 690148), (141, 557992), (152, 517611), (188, 418494), (228, 345074), (282, 278996), (376, 209247), (456, 172537), (564, 139498), (893, 88104), (1128, 69749), (1786, 44052), (2679, 29368), (3572, 22026), (3671, 21432), (5358, 14684), (7144, 11013), (7342, 10716)]