90013728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{133949}}^1$

素因数の和:133969

約数の個数: 48

約数和(自身を含む): 270043200

約数和(自身を除く): 180029472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 133949, 267898, 401847, 535796, 803694, 937643, 1071592, 1607388, 1875286, 2143184, 2812929, 3214776, 3750572, 4286368, 5625858, 6429552, 7501144, 11251716, 12859104, 15002288, 22503432, 30004576, 45006864, 90013728]

約数ペア:

[(1, 90013728), (2, 45006864), (3, 30004576), (4, 22503432), (6, 15002288), (7, 12859104), (8, 11251716), (12, 7501144), (14, 6429552), (16, 5625858), (21, 4286368), (24, 3750572), (28, 3214776), (32, 2812929), (42, 2143184), (48, 1875286), (56, 1607388), (84, 1071592), (96, 937643), (112, 803694), (168, 535796), (224, 401847), (336, 267898), (672, 133949)]