72748944

素因数分解:

$2^4\times 3^2\times {\mathrm{505201}}^1$

素因数の和:505215

約数の個数: 30

約数和(自身を含む): 203596406

約数和(自身を除く): 130847462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505201, 1010402, 1515603, 2020804, 3031206, 4041608, 4546809, 6062412, 8083216, 9093618, 12124824, 18187236, 24249648, 36374472, 72748944]

約数ペア:

[(1, 72748944), (2, 36374472), (3, 24249648), (4, 18187236), (6, 12124824), (8, 9093618), (9, 8083216), (12, 6062412), (16, 4546809), (18, 4041608), (24, 3031206), (36, 2020804), (48, 1515603), (72, 1010402), (144, 505201)]