91353276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 265705440

約数和(自身を除く): 174352164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2309, 2826, 3297, 4396, 4618, 5652, 6594, 6927, 9236, 9891, 13188, 13854, 16163, 19782, 20781, 27708, 32326, 39564, 41562, 48489, 64652, 83124, 96978, 145467, 193956, 290934, 362513, 581868, 725026, 1087539, 1450052, 2175078, 2537591, 3262617, 4350156, 5075182, 6525234, 7612773, 10150364, 13050468, 15225546, 22838319, 30451092, 45676638, 91353276]

約数ペア:

[(1, 91353276), (2, 45676638), (3, 30451092), (4, 22838319), (6, 15225546), (7, 13050468), (9, 10150364), (12, 7612773), (14, 6525234), (18, 5075182), (21, 4350156), (28, 3262617), (36, 2537591), (42, 2175078), (63, 1450052), (84, 1087539), (126, 725026), (157, 581868), (252, 362513), (314, 290934), (471, 193956), (628, 145467), (942, 96978), (1099, 83124), (1413, 64652), (1884, 48489), (2198, 41562), (2309, 39564), (2826, 32326), (3297, 27708), (4396, 20781), (4618, 19782), (5652, 16163), (6594, 13854), (6927, 13188), (9236, 9891)]