86090220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1033}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 261957696

約数和(自身を除く): 175867476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1033, 1389, 1852, 2066, 2315, 2778, 3099, 4132, 4167, 4630, 5165, 5556, 6198, 6945, 8334, 9260, 9297, 10330, 12396, 13890, 15495, 16668, 18594, 20660, 20835, 27780, 30990, 37188, 41670, 46485, 61980, 83340, 92970, 185940, 478279, 956558, 1434837, 1913116, 2391395, 2869674, 4304511, 4782790, 5739348, 7174185, 8609022, 9565580, 14348370, 17218044, 21522555, 28696740, 43045110, 86090220]

約数ペア:

[(1, 86090220), (2, 43045110), (3, 28696740), (4, 21522555), (5, 17218044), (6, 14348370), (9, 9565580), (10, 8609022), (12, 7174185), (15, 5739348), (18, 4782790), (20, 4304511), (30, 2869674), (36, 2391395), (45, 1913116), (60, 1434837), (90, 956558), (180, 478279), (463, 185940), (926, 92970), (1033, 83340), (1389, 61980), (1852, 46485), (2066, 41670), (2315, 37188), (2778, 30990), (3099, 27780), (4132, 20835), (4167, 20660), (4630, 18594), (5165, 16668), (5556, 15495), (6198, 13890), (6945, 12396), (8334, 10330), (9260, 9297)]