78769262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 147610512

約数和(自身を除く): 68841250

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 374, 442, 578, 953, 1906, 2431, 3179, 3757, 4862, 6358, 7514, 10483, 12389, 16201, 20966, 24778, 32402, 41327, 82654, 136279, 178211, 210613, 272558, 275417, 356422, 421226, 550834, 2316743, 3029587, 3580421, 4633486, 6059174, 7160842, 39384631, 78769262]

約数ペア:

[(1, 78769262), (2, 39384631), (11, 7160842), (13, 6059174), (17, 4633486), (22, 3580421), (26, 3029587), (34, 2316743), (143, 550834), (187, 421226), (221, 356422), (286, 275417), (289, 272558), (374, 210613), (442, 178211), (578, 136279), (953, 82654), (1906, 41327), (2431, 32402), (3179, 24778), (3757, 20966), (4862, 16201), (6358, 12389), (7514, 10483)]