77830012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5179}}^1$

素因数の和:5230

約数の個数: 36

約数和(自身を含む): 155845480

約数和(自身を除く): 78015468

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 5179, 7514, 10358, 15028, 20716, 67327, 88043, 134654, 176086, 269308, 352172, 1144559, 1496731, 2289118, 2993462, 4578236, 5986924, 19457503, 38915006, 77830012]

約数ペア:

[(1, 77830012), (2, 38915006), (4, 19457503), (13, 5986924), (17, 4578236), (26, 2993462), (34, 2289118), (52, 1496731), (68, 1144559), (221, 352172), (289, 269308), (442, 176086), (578, 134654), (884, 88043), (1156, 67327), (3757, 20716), (5179, 15028), (7514, 10358)]