78286936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 184161600

約数和(自身を除く): 105874664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2029, 2756, 2968, 4058, 4823, 5512, 8116, 9646, 14203, 16232, 19292, 26377, 28406, 38584, 52754, 56812, 105508, 107537, 113624, 184639, 211016, 215074, 369278, 430148, 738556, 752759, 860296, 1397981, 1477112, 1505518, 2795962, 3011036, 5591924, 6022072, 9785867, 11183848, 19571734, 39143468, 78286936]

約数ペア:

[(1, 78286936), (2, 39143468), (4, 19571734), (7, 11183848), (8, 9785867), (13, 6022072), (14, 5591924), (26, 3011036), (28, 2795962), (52, 1505518), (53, 1477112), (56, 1397981), (91, 860296), (104, 752759), (106, 738556), (182, 430148), (212, 369278), (364, 215074), (371, 211016), (424, 184639), (689, 113624), (728, 107537), (742, 105508), (1378, 56812), (1484, 52754), (2029, 38584), (2756, 28406), (2968, 26377), (4058, 19292), (4823, 16232), (5512, 14203), (8116, 9646)]