68196528

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15277}}^1$

素因数の和:15322

約数の個数: 60

約数和(自身を含む): 197025088

約数和(自身を除く): 128828560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15277, 30554, 45831, 61108, 91662, 122216, 137493, 183324, 244432, 274986, 366648, 473587, 549972, 733296, 947174, 1099944, 1420761, 1894348, 2199888, 2841522, 3788696, 4262283, 5683044, 7577392, 8524566, 11366088, 17049132, 22732176, 34098264, 68196528]

約数ペア:

[(1, 68196528), (2, 34098264), (3, 22732176), (4, 17049132), (6, 11366088), (8, 8524566), (9, 7577392), (12, 5683044), (16, 4262283), (18, 3788696), (24, 2841522), (31, 2199888), (36, 1894348), (48, 1420761), (62, 1099944), (72, 947174), (93, 733296), (124, 549972), (144, 473587), (186, 366648), (248, 274986), (279, 244432), (372, 183324), (496, 137493), (558, 122216), (744, 91662), (1116, 61108), (1488, 45831), (2232, 30554), (4464, 15277)]