72650052

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2131}}^1$

素因数の和:3088

約数の個数: 36

約数和(自身を含む): 183923376

約数和(自身を除く): 111273324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2131, 2841, 3788, 4262, 5682, 6393, 8523, 8524, 11364, 12786, 17046, 19179, 25572, 34092, 38358, 76716, 2018057, 4036114, 6054171, 8072228, 12108342, 18162513, 24216684, 36325026, 72650052]

約数ペア:

[(1, 72650052), (2, 36325026), (3, 24216684), (4, 18162513), (6, 12108342), (9, 8072228), (12, 6054171), (18, 4036114), (36, 2018057), (947, 76716), (1894, 38358), (2131, 34092), (2841, 25572), (3788, 19179), (4262, 17046), (5682, 12786), (6393, 11364), (8523, 8524)]