77520954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 182808576

約数和(自身を除く): 105287622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 173, 227, 282, 329, 346, 454, 519, 658, 681, 987, 1038, 1211, 1362, 1589, 1974, 2422, 3178, 3633, 4767, 7266, 8131, 9534, 10669, 16262, 21338, 24393, 32007, 39271, 48786, 56917, 64014, 74683, 78542, 113834, 117813, 149366, 170751, 224049, 235626, 274897, 341502, 448098, 549794, 824691, 1649382, 1845737, 3691474, 5537211, 11074422, 12920159, 25840318, 38760477, 77520954]

約数ペア:

[(1, 77520954), (2, 38760477), (3, 25840318), (6, 12920159), (7, 11074422), (14, 5537211), (21, 3691474), (42, 1845737), (47, 1649382), (94, 824691), (141, 549794), (173, 448098), (227, 341502), (282, 274897), (329, 235626), (346, 224049), (454, 170751), (519, 149366), (658, 117813), (681, 113834), (987, 78542), (1038, 74683), (1211, 64014), (1362, 56917), (1589, 48786), (1974, 39271), (2422, 32007), (3178, 24393), (3633, 21338), (4767, 16262), (7266, 10669), (8131, 9534)]