65669646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 157989888

約数和(自身を除く): 92320242

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 314, 322, 433, 471, 483, 866, 942, 966, 1099, 1299, 2198, 2598, 3031, 3297, 3611, 6062, 6594, 7222, 9093, 9959, 10833, 18186, 19918, 21666, 25277, 29877, 50554, 59754, 67981, 69713, 75831, 135962, 139426, 151662, 203943, 209139, 407886, 418278, 475867, 951734, 1427601, 1563563, 2855202, 3127126, 4690689, 9381378, 10944941, 21889882, 32834823, 65669646]

約数ペア:

[(1, 65669646), (2, 32834823), (3, 21889882), (6, 10944941), (7, 9381378), (14, 4690689), (21, 3127126), (23, 2855202), (42, 1563563), (46, 1427601), (69, 951734), (138, 475867), (157, 418278), (161, 407886), (314, 209139), (322, 203943), (433, 151662), (471, 139426), (483, 135962), (866, 75831), (942, 69713), (966, 67981), (1099, 59754), (1299, 50554), (2198, 29877), (2598, 25277), (3031, 21666), (3297, 19918), (3611, 18186), (6062, 10833), (6594, 9959), (7222, 9093)]