87144528

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{20399}}^1$

素因数の和:20499

約数の個数: 40

約数和(自身を含む): 227664000

約数和(自身を除く): 140519472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 20399, 40798, 61197, 81596, 122394, 163192, 244788, 326384, 489576, 979152, 1815511, 3631022, 5446533, 7262044, 10893066, 14524088, 21786132, 29048176, 43572264, 87144528]

約数ペア:

[(1, 87144528), (2, 43572264), (3, 29048176), (4, 21786132), (6, 14524088), (8, 10893066), (12, 7262044), (16, 5446533), (24, 3631022), (48, 1815511), (89, 979152), (178, 489576), (267, 326384), (356, 244788), (534, 163192), (712, 122394), (1068, 81596), (1424, 61197), (2136, 40798), (4272, 20399)]