68796972

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3019}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 179267200

約数和(自身を除く): 110470228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3019, 3798, 5697, 6038, 7596, 9057, 11394, 12076, 18114, 22788, 27171, 36228, 54342, 81513, 108684, 163026, 326052, 637009, 1274018, 1911027, 2548036, 3822054, 5733081, 7644108, 11466162, 17199243, 22932324, 34398486, 68796972]

約数ペア:

[(1, 68796972), (2, 34398486), (3, 22932324), (4, 17199243), (6, 11466162), (9, 7644108), (12, 5733081), (18, 3822054), (27, 2548036), (36, 1911027), (54, 1274018), (108, 637009), (211, 326052), (422, 163026), (633, 108684), (844, 81513), (1266, 54342), (1899, 36228), (2532, 27171), (3019, 22788), (3798, 18114), (5697, 12076), (6038, 11394), (7596, 9057)]