86021672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 96455128

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 127, 172, 179, 254, 344, 358, 473, 508, 716, 946, 1016, 1397, 1432, 1892, 1969, 2794, 3784, 3938, 5461, 5588, 7697, 7876, 10922, 11176, 15394, 15752, 21844, 22733, 30788, 43688, 45466, 60071, 61576, 84667, 90932, 120142, 169334, 181864, 240284, 250063, 338668, 480568, 500126, 677336, 977519, 1000252, 1955038, 2000504, 3910076, 7820152, 10752709, 21505418, 43010836, 86021672]

約数ペア:

[(1, 86021672), (2, 43010836), (4, 21505418), (8, 10752709), (11, 7820152), (22, 3910076), (43, 2000504), (44, 1955038), (86, 1000252), (88, 977519), (127, 677336), (172, 500126), (179, 480568), (254, 338668), (344, 250063), (358, 240284), (473, 181864), (508, 169334), (716, 120142), (946, 90932), (1016, 84667), (1397, 61576), (1432, 60071), (1892, 45466), (1969, 43688), (2794, 30788), (3784, 22733), (3938, 21844), (5461, 15752), (5588, 15394), (7697, 11176), (7876, 10922)]