81114756

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 193362624

約数和(自身を除く): 112247868

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 233, 268, 402, 433, 466, 699, 804, 866, 932, 1299, 1398, 1732, 2598, 2796, 5196, 15611, 29011, 31222, 46833, 58022, 62444, 87033, 93666, 100889, 116044, 174066, 187332, 201778, 302667, 348132, 403556, 605334, 1210668, 6759563, 13519126, 20278689, 27038252, 40557378, 81114756]

約数ペア:

[(1, 81114756), (2, 40557378), (3, 27038252), (4, 20278689), (6, 13519126), (12, 6759563), (67, 1210668), (134, 605334), (201, 403556), (233, 348132), (268, 302667), (402, 201778), (433, 187332), (466, 174066), (699, 116044), (804, 100889), (866, 93666), (932, 87033), (1299, 62444), (1398, 58022), (1732, 46833), (2598, 31222), (2796, 29011), (5196, 15611)]