87975432

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13729}}^1$

素因数の和:13830

約数の個数: 48

約数和(自身を含む): 240961500

約数和(自身を除く): 152986068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 13729, 27458, 41187, 54916, 82374, 109832, 123561, 164748, 247122, 329496, 494244, 988488, 1221881, 2443762, 3665643, 4887524, 7331286, 9775048, 10996929, 14662572, 21993858, 29325144, 43987716, 87975432]

約数ペア:

[(1, 87975432), (2, 43987716), (3, 29325144), (4, 21993858), (6, 14662572), (8, 10996929), (9, 9775048), (12, 7331286), (18, 4887524), (24, 3665643), (36, 2443762), (72, 1221881), (89, 988488), (178, 494244), (267, 329496), (356, 247122), (534, 164748), (712, 123561), (801, 109832), (1068, 82374), (1602, 54916), (2136, 41187), (3204, 27458), (6408, 13729)]