72746928

素因数分解:

$2^4\times 3^2\times {\mathrm{505187}}^1$

素因数の和:505201

約数の個数: 30

約数和(自身を含む): 203590764

約数和(自身を除く): 130843836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505187, 1010374, 1515561, 2020748, 3031122, 4041496, 4546683, 6062244, 8082992, 9093366, 12124488, 18186732, 24248976, 36373464, 72746928]

約数ペア:

[(1, 72746928), (2, 36373464), (3, 24248976), (4, 18186732), (6, 12124488), (8, 9093366), (9, 8082992), (12, 6062244), (16, 4546683), (18, 4041496), (24, 3031122), (36, 2020748), (48, 1515561), (72, 1010374), (144, 505187)]