81149382

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6385

約数の個数: 48

約数和(自身を含む): 189416448

約数和(自身を除く): 108267066

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6323, 6417, 12646, 12834, 18969, 37938, 56907, 113814, 145429, 196013, 290858, 392026, 436287, 588039, 872574, 1176078, 1308861, 1764117, 2617722, 3528234, 4508299, 9016598, 13524897, 27049794, 40574691, 81149382]

約数ペア:

[(1, 81149382), (2, 40574691), (3, 27049794), (6, 13524897), (9, 9016598), (18, 4508299), (23, 3528234), (31, 2617722), (46, 1764117), (62, 1308861), (69, 1176078), (93, 872574), (138, 588039), (186, 436287), (207, 392026), (279, 290858), (414, 196013), (558, 145429), (713, 113814), (1426, 56907), (2139, 37938), (4278, 18969), (6323, 12834), (6417, 12646)]