89030916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 243583704

約数和(自身を除く): 154552788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 677, 843, 1124, 1354, 1686, 2031, 2529, 2708, 3372, 3653, 4062, 5058, 6093, 7306, 8124, 8801, 10116, 10959, 12186, 14612, 17602, 21918, 24372, 26403, 32877, 35204, 43836, 52806, 65754, 79209, 105612, 131508, 158418, 190237, 316836, 380474, 570711, 760948, 1141422, 1712133, 2282844, 2473081, 3424266, 4946162, 6848532, 7419243, 9892324, 14838486, 22257729, 29676972, 44515458, 89030916]

約数ペア:

[(1, 89030916), (2, 44515458), (3, 29676972), (4, 22257729), (6, 14838486), (9, 9892324), (12, 7419243), (13, 6848532), (18, 4946162), (26, 3424266), (36, 2473081), (39, 2282844), (52, 1712133), (78, 1141422), (117, 760948), (156, 570711), (234, 380474), (281, 316836), (468, 190237), (562, 158418), (677, 131508), (843, 105612), (1124, 79209), (1354, 65754), (1686, 52806), (2031, 43836), (2529, 35204), (2708, 32877), (3372, 26403), (3653, 24372), (4062, 21918), (5058, 17602), (6093, 14612), (7306, 12186), (8124, 10959), (8801, 10116)]