81888066144

素因数分解:

$2^5\times 3^2\times {\mathrm{7927}}^1\times {\mathrm{35869}}^1$

素因数の和:43812

約数の個数: 72

約数和(自身を含む): 232905057840

約数和(自身を除く): 151016991696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 7927, 15854, 23781, 31708, 35869, 47562, 63416, 71343, 71738, 95124, 107607, 126832, 142686, 143476, 190248, 215214, 253664, 285372, 286952, 322821, 380496, 430428, 570744, 573904, 645642, 760992, 860856, 1141488, 1147808, 1291284, 1721712, 2282976, 2582568, 3443424, 5165136, 10330272, 284333563, 568667126, 853000689, 1137334252, 1706001378, 2274668504, 2559002067, 3412002756, 4549337008, 5118004134, 6824005512, 9098674016, 10236008268, 13648011024, 20472016536, 27296022048, 40944033072, 81888066144]

約数ペア:

[(1, 81888066144), (2, 40944033072), (3, 27296022048), (4, 20472016536), (6, 13648011024), (8, 10236008268), (9, 9098674016), (12, 6824005512), (16, 5118004134), (18, 4549337008), (24, 3412002756), (32, 2559002067), (36, 2274668504), (48, 1706001378), (72, 1137334252), (96, 853000689), (144, 568667126), (288, 284333563), (7927, 10330272), (15854, 5165136), (23781, 3443424), (31708, 2582568), (35869, 2282976), (47562, 1721712), (63416, 1291284), (71343, 1147808), (71738, 1141488), (95124, 860856), (107607, 760992), (126832, 645642), (142686, 573904), (143476, 570744), (190248, 430428), (215214, 380496), (253664, 322821), (285372, 286952)]