86642204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 177072000

約数和(自身を除く): 90429796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 1699, 2318, 2684, 3398, 4636, 6796, 12749, 18689, 25498, 32281, 37378, 50996, 64562, 74756, 103639, 129124, 207278, 355091, 414556, 710182, 1140029, 1420364, 1969141, 2280058, 3938282, 4560116, 7876564, 21660551, 43321102, 86642204]

約数ペア:

[(1, 86642204), (2, 43321102), (4, 21660551), (11, 7876564), (19, 4560116), (22, 3938282), (38, 2280058), (44, 1969141), (61, 1420364), (76, 1140029), (122, 710182), (209, 414556), (244, 355091), (418, 207278), (671, 129124), (836, 103639), (1159, 74756), (1342, 64562), (1699, 50996), (2318, 37378), (2684, 32281), (3398, 25498), (4636, 18689), (6796, 12749)]