90011808

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5897}}^1$

素因数の和:5966

約数の個数: 72

約数和(自身を含む): 260844948

約数和(自身を除く): 170833140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 5897, 7632, 11794, 15264, 17691, 23588, 35382, 47176, 53073, 70764, 94352, 106146, 141528, 188704, 212292, 283056, 312541, 424584, 566112, 625082, 849168, 937623, 1250164, 1698336, 1875246, 2500328, 2812869, 3750492, 5000656, 5625738, 7500984, 10001312, 11251476, 15001968, 22502952, 30003936, 45005904, 90011808]

約数ペア:

[(1, 90011808), (2, 45005904), (3, 30003936), (4, 22502952), (6, 15001968), (8, 11251476), (9, 10001312), (12, 7500984), (16, 5625738), (18, 5000656), (24, 3750492), (32, 2812869), (36, 2500328), (48, 1875246), (53, 1698336), (72, 1250164), (96, 937623), (106, 849168), (144, 625082), (159, 566112), (212, 424584), (288, 312541), (318, 283056), (424, 212292), (477, 188704), (636, 141528), (848, 106146), (954, 94352), (1272, 70764), (1696, 53073), (1908, 47176), (2544, 35382), (3816, 23588), (5088, 17691), (5897, 15264), (7632, 11794)]