90024584

素因数分解:

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

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 198072000

約数和(自身を除く): 108047416

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1571, 1976, 2204, 3016, 3142, 4408, 6284, 7163, 12568, 14326, 20423, 28652, 29849, 40846, 45559, 57304, 59698, 81692, 91118, 119396, 163384, 182236, 238792, 364472, 388037, 592267, 776074, 865621, 1184534, 1552148, 1731242, 2369068, 3104296, 3462484, 4738136, 6924968, 11253073, 22506146, 45012292, 90024584]

約数ペア:

[(1, 90024584), (2, 45012292), (4, 22506146), (8, 11253073), (13, 6924968), (19, 4738136), (26, 3462484), (29, 3104296), (38, 2369068), (52, 1731242), (58, 1552148), (76, 1184534), (104, 865621), (116, 776074), (152, 592267), (232, 388037), (247, 364472), (377, 238792), (494, 182236), (551, 163384), (754, 119396), (988, 91118), (1102, 81692), (1508, 59698), (1571, 57304), (1976, 45559), (2204, 40846), (3016, 29849), (3142, 28652), (4408, 20423), (6284, 14326), (7163, 12568)]