76278902024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{13217}}^1$

素因数の和:13710

約数の個数: 64

約数和(自身を含む): 155354855040

約数和(自身を除く): 79075953016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 263, 422, 526, 844, 1052, 1688, 2104, 2743, 3419, 5486, 6838, 10972, 13217, 13676, 21944, 26434, 27352, 52868, 55493, 105736, 110986, 171821, 221972, 343642, 443944, 687284, 721409, 1374568, 1442818, 2788787, 2885636, 3476071, 5577574, 5771272, 6952142, 11155148, 13904284, 22310296, 27808568, 36254231, 45188923, 72508462, 90377846, 145016924, 180755692, 290033848, 361511384, 733450981, 1466901962, 2933803924, 5867607848, 9534862753, 19069725506, 38139451012, 76278902024]

約数ペア:

[(1, 76278902024), (2, 38139451012), (4, 19069725506), (8, 9534862753), (13, 5867607848), (26, 2933803924), (52, 1466901962), (104, 733450981), (211, 361511384), (263, 290033848), (422, 180755692), (526, 145016924), (844, 90377846), (1052, 72508462), (1688, 45188923), (2104, 36254231), (2743, 27808568), (3419, 22310296), (5486, 13904284), (6838, 11155148), (10972, 6952142), (13217, 5771272), (13676, 5577574), (21944, 3476071), (26434, 2885636), (27352, 2788787), (52868, 1442818), (55493, 1374568), (105736, 721409), (110986, 687284), (171821, 443944), (221972, 343642)]