66155964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12911}}^1$

素因数の和:12986

約数の個数: 48

約数和(自身を含む): 179321856

約数和(自身を除く): 113165892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12911, 25822, 38733, 51644, 77466, 90377, 154932, 180754, 271131, 361508, 542262, 787571, 1084524, 1575142, 2362713, 3150284, 4725426, 5512997, 9450852, 11025994, 16538991, 22051988, 33077982, 66155964]

約数ペア:

[(1, 66155964), (2, 33077982), (3, 22051988), (4, 16538991), (6, 11025994), (7, 9450852), (12, 5512997), (14, 4725426), (21, 3150284), (28, 2362713), (42, 1575142), (61, 1084524), (84, 787571), (122, 542262), (183, 361508), (244, 271131), (366, 180754), (427, 154932), (732, 90377), (854, 77466), (1281, 51644), (1708, 38733), (2562, 25822), (5124, 12911)]