81292128

素因数分解:

$2^5\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1483}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 213909696

約数和(自身を除く): 132617568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 571, 1142, 1483, 1713, 2284, 2966, 3426, 4449, 4568, 5932, 6852, 8898, 9136, 11864, 13704, 17796, 18272, 23728, 27408, 35592, 47456, 54816, 71184, 142368, 846793, 1693586, 2540379, 3387172, 5080758, 6774344, 10161516, 13548688, 20323032, 27097376, 40646064, 81292128]

約数ペア:

[(1, 81292128), (2, 40646064), (3, 27097376), (4, 20323032), (6, 13548688), (8, 10161516), (12, 6774344), (16, 5080758), (24, 3387172), (32, 2540379), (48, 1693586), (96, 846793), (571, 142368), (1142, 71184), (1483, 54816), (1713, 47456), (2284, 35592), (2966, 27408), (3426, 23728), (4449, 18272), (4568, 17796), (5932, 13704), (6852, 11864), (8898, 9136)]