81933252

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 196937664

約数和(自身を除く): 115004412

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 241, 246, 482, 492, 691, 723, 964, 1382, 1446, 2073, 2764, 2892, 4146, 8292, 9881, 19762, 28331, 29643, 39524, 56662, 59286, 84993, 113324, 118572, 166531, 169986, 333062, 339972, 499593, 666124, 999186, 1998372, 6827771, 13655542, 20483313, 27311084, 40966626, 81933252]

約数ペア:

[(1, 81933252), (2, 40966626), (3, 27311084), (4, 20483313), (6, 13655542), (12, 6827771), (41, 1998372), (82, 999186), (123, 666124), (164, 499593), (241, 339972), (246, 333062), (482, 169986), (492, 166531), (691, 118572), (723, 113324), (964, 84993), (1382, 59286), (1446, 56662), (2073, 39524), (2764, 29643), (2892, 28331), (4146, 19762), (8292, 9881)]