80871552

素因数分解:

$2^7\times 3^2\times {\mathrm{70201}}^1$

素因数の和:70221

約数の個数: 48

約数和(自身を含む): 232719630

約数和(自身を除く): 151848078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70201, 140402, 210603, 280804, 421206, 561608, 631809, 842412, 1123216, 1263618, 1684824, 2246432, 2527236, 3369648, 4492864, 5054472, 6739296, 8985728, 10108944, 13478592, 20217888, 26957184, 40435776, 80871552]

約数ペア:

[(1, 80871552), (2, 40435776), (3, 26957184), (4, 20217888), (6, 13478592), (8, 10108944), (9, 8985728), (12, 6739296), (16, 5054472), (18, 4492864), (24, 3369648), (32, 2527236), (36, 2246432), (48, 1684824), (64, 1263618), (72, 1123216), (96, 842412), (128, 631809), (144, 561608), (192, 421206), (288, 280804), (384, 210603), (576, 140402), (1152, 70201)]