72908418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1289}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 159382080

約数和(自身を除く): 86473662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 857, 1289, 1714, 2571, 2578, 3867, 5142, 7734, 9427, 14179, 18854, 28281, 28358, 42537, 56562, 85074, 1104673, 2209346, 3314019, 6628038, 12151403, 24302806, 36454209, 72908418]

約数ペア:

[(1, 72908418), (2, 36454209), (3, 24302806), (6, 12151403), (11, 6628038), (22, 3314019), (33, 2209346), (66, 1104673), (857, 85074), (1289, 56562), (1714, 42537), (2571, 28358), (2578, 28281), (3867, 18854), (5142, 14179), (7734, 9427)]