72306804

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 100665996

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 857, 948, 1068, 1714, 2571, 3428, 5142, 7031, 10284, 14062, 21093, 28124, 42186, 67703, 76273, 84372, 135406, 152546, 203109, 228819, 270812, 305092, 406218, 457638, 812436, 915276, 6025567, 12051134, 18076701, 24102268, 36153402, 72306804]

約数ペア:

[(1, 72306804), (2, 36153402), (3, 24102268), (4, 18076701), (6, 12051134), (12, 6025567), (79, 915276), (89, 812436), (158, 457638), (178, 406218), (237, 305092), (267, 270812), (316, 228819), (356, 203109), (474, 152546), (534, 135406), (857, 84372), (948, 76273), (1068, 67703), (1714, 42186), (2571, 28124), (3428, 21093), (5142, 14062), (7031, 10284)]