72393468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3067}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 193799424

約数和(自身を除く): 121405956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3067, 3372, 3934, 5901, 6134, 7868, 9201, 11802, 12268, 18402, 21469, 23604, 36804, 42938, 64407, 85876, 128814, 257628, 861827, 1723654, 2585481, 3447308, 5170962, 6032789, 10341924, 12065578, 18098367, 24131156, 36196734, 72393468]

約数ペア:

[(1, 72393468), (2, 36196734), (3, 24131156), (4, 18098367), (6, 12065578), (7, 10341924), (12, 6032789), (14, 5170962), (21, 3447308), (28, 2585481), (42, 1723654), (84, 861827), (281, 257628), (562, 128814), (843, 85876), (1124, 64407), (1686, 42938), (1967, 36804), (3067, 23604), (3372, 21469), (3934, 18402), (5901, 12268), (6134, 11802), (7868, 9201)]