91988484

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{22349}}^1$

素因数の和:22377

約数の個数: 48

約数和(自身を含む): 250320000

約数和(自身を除く): 158331516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 22349, 44698, 67047, 89396, 134094, 156443, 268188, 312886, 469329, 625772, 938658, 1095101, 1877316, 2190202, 3285303, 4380404, 6570606, 7665707, 13141212, 15331414, 22997121, 30662828, 45994242, 91988484]

約数ペア:

[(1, 91988484), (2, 45994242), (3, 30662828), (4, 22997121), (6, 15331414), (7, 13141212), (12, 7665707), (14, 6570606), (21, 4380404), (28, 3285303), (42, 2190202), (49, 1877316), (84, 1095101), (98, 938658), (147, 625772), (196, 469329), (294, 312886), (343, 268188), (588, 156443), (686, 134094), (1029, 89396), (1372, 67047), (2058, 44698), (4116, 22349)]