72744648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70489}}^1$

素因数の和:70541

約数の個数: 32

約数和(自身を含む): 186093600

約数和(自身を除く): 113348952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 70489, 140978, 211467, 281956, 422934, 563912, 845868, 1691736, 3031027, 6062054, 9093081, 12124108, 18186162, 24248216, 36372324, 72744648]

約数ペア:

[(1, 72744648), (2, 36372324), (3, 24248216), (4, 18186162), (6, 12124108), (8, 9093081), (12, 6062054), (24, 3031027), (43, 1691736), (86, 845868), (129, 563912), (172, 422934), (258, 281956), (344, 211467), (516, 140978), (1032, 70489)]