15808968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{4481}}^1$

素因数の和:4507

約数の個数: 72

約数和(自身を含む): 49817430

約数和(自身を除く): 34008462

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 4481, 8962, 13443, 17924, 26886, 31367, 35848, 40329, 53772, 62734, 80658, 94101, 107544, 125468, 161316, 188202, 219569, 250936, 282303, 322632, 376404, 439138, 564606, 658707, 752808, 878276, 1129212, 1317414, 1756552, 1976121, 2258424, 2634828, 3952242, 5269656, 7904484, 15808968]

約数ペア:

[(1, 15808968), (2, 7904484), (3, 5269656), (4, 3952242), (6, 2634828), (7, 2258424), (8, 1976121), (9, 1756552), (12, 1317414), (14, 1129212), (18, 878276), (21, 752808), (24, 658707), (28, 564606), (36, 439138), (42, 376404), (49, 322632), (56, 282303), (63, 250936), (72, 219569), (84, 188202), (98, 161316), (126, 125468), (147, 107544), (168, 94101), (196, 80658), (252, 62734), (294, 53772), (392, 40329), (441, 35848), (504, 31367), (588, 26886), (882, 17924), (1176, 13443), (1764, 8962), (3528, 4481)]