71829604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7576

約数の個数: 48

約数和(自身を含む): 161796096

約数和(自身を除く): 89966492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 7523, 9548, 15046, 30092, 52661, 82753, 105322, 165506, 210644, 233213, 331012, 466426, 579271, 932852, 1158542, 1632491, 2317084, 2565343, 3264982, 5130686, 6529964, 10261372, 17957401, 35914802, 71829604]

約数ペア:

[(1, 71829604), (2, 35914802), (4, 17957401), (7, 10261372), (11, 6529964), (14, 5130686), (22, 3264982), (28, 2565343), (31, 2317084), (44, 1632491), (62, 1158542), (77, 932852), (124, 579271), (154, 466426), (217, 331012), (308, 233213), (341, 210644), (434, 165506), (682, 105322), (868, 82753), (1364, 52661), (2387, 30092), (4774, 15046), (7523, 9548)]