86789626

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 84904454

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 107, 154, 161, 214, 229, 253, 322, 458, 506, 749, 1177, 1498, 1603, 1771, 2354, 2461, 2519, 3206, 3542, 4922, 5038, 5267, 8239, 10534, 16478, 17227, 17633, 24503, 27071, 34454, 35266, 36869, 49006, 54142, 57937, 73738, 115874, 171521, 189497, 269533, 343042, 378994, 405559, 539066, 563569, 811118, 1127138, 1886731, 3773462, 3944983, 6199259, 7889966, 12398518, 43394813, 86789626]

約数ペア:

[(1, 86789626), (2, 43394813), (7, 12398518), (11, 7889966), (14, 6199259), (22, 3944983), (23, 3773462), (46, 1886731), (77, 1127138), (107, 811118), (154, 563569), (161, 539066), (214, 405559), (229, 378994), (253, 343042), (322, 269533), (458, 189497), (506, 171521), (749, 115874), (1177, 73738), (1498, 57937), (1603, 54142), (1771, 49006), (2354, 36869), (2461, 35266), (2519, 34454), (3206, 27071), (3542, 24503), (4922, 17633), (5038, 17227), (5267, 16478), (8239, 10534)]