81441504

素因数分解:

$2^5\times 3^3\times {\mathrm{94261}}^1$

素因数の和:94280

約数の個数: 48

約数和(自身を含む): 237540240

約数和(自身を除く): 156098736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94261, 188522, 282783, 377044, 565566, 754088, 848349, 1131132, 1508176, 1696698, 2262264, 2545047, 3016352, 3393396, 4524528, 5090094, 6786792, 9049056, 10180188, 13573584, 20360376, 27147168, 40720752, 81441504]

約数ペア:

[(1, 81441504), (2, 40720752), (3, 27147168), (4, 20360376), (6, 13573584), (8, 10180188), (9, 9049056), (12, 6786792), (16, 5090094), (18, 4524528), (24, 3393396), (27, 3016352), (32, 2545047), (36, 2262264), (48, 1696698), (54, 1508176), (72, 1131132), (96, 848349), (108, 754088), (144, 565566), (216, 377044), (288, 282783), (432, 188522), (864, 94261)]