67518438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 158457600

約数和(自身を除く): 90939162

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1571, 1653, 2262, 3142, 3306, 4713, 7163, 9426, 14326, 20423, 21489, 29849, 40846, 42978, 45559, 59698, 61269, 89547, 91118, 122538, 136677, 179094, 273354, 388037, 592267, 776074, 865621, 1164111, 1184534, 1731242, 1776801, 2328222, 2596863, 3553602, 5193726, 11253073, 22506146, 33759219, 67518438]

約数ペア:

[(1, 67518438), (2, 33759219), (3, 22506146), (6, 11253073), (13, 5193726), (19, 3553602), (26, 2596863), (29, 2328222), (38, 1776801), (39, 1731242), (57, 1184534), (58, 1164111), (78, 865621), (87, 776074), (114, 592267), (174, 388037), (247, 273354), (377, 179094), (494, 136677), (551, 122538), (741, 91118), (754, 89547), (1102, 61269), (1131, 59698), (1482, 45559), (1571, 42978), (1653, 40846), (2262, 29849), (3142, 21489), (3306, 20423), (4713, 14326), (7163, 9426)]