90104532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 245873376

約数和(自身を除く): 155768844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 293, 294, 523, 586, 588, 879, 1046, 1172, 1569, 1758, 2051, 2092, 3138, 3516, 3661, 4102, 6153, 6276, 7322, 8204, 10983, 12306, 14357, 14644, 21966, 24612, 25627, 28714, 43071, 43932, 51254, 57428, 76881, 86142, 102508, 153239, 153762, 172284, 306478, 307524, 459717, 612956, 919434, 1072673, 1838868, 2145346, 3218019, 4290692, 6436038, 7508711, 12872076, 15017422, 22526133, 30034844, 45052266, 90104532]

約数ペア:

[(1, 90104532), (2, 45052266), (3, 30034844), (4, 22526133), (6, 15017422), (7, 12872076), (12, 7508711), (14, 6436038), (21, 4290692), (28, 3218019), (42, 2145346), (49, 1838868), (84, 1072673), (98, 919434), (147, 612956), (196, 459717), (293, 307524), (294, 306478), (523, 172284), (586, 153762), (588, 153239), (879, 102508), (1046, 86142), (1172, 76881), (1569, 57428), (1758, 51254), (2051, 43932), (2092, 43071), (3138, 28714), (3516, 25627), (3661, 24612), (4102, 21966), (6153, 14644), (6276, 14357), (7322, 12306), (8204, 10983)]