86725364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 185540544

約数和(自身を除く): 98815180

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 71, 92, 142, 187, 253, 284, 374, 391, 506, 748, 781, 782, 1012, 1207, 1562, 1564, 1633, 2414, 3124, 3266, 4301, 4828, 5041, 6532, 8602, 10082, 13277, 17204, 17963, 20164, 26554, 27761, 35926, 53108, 55451, 55522, 71852, 85697, 110902, 111044, 115943, 171394, 221804, 231886, 305371, 342788, 463772, 610742, 942667, 1221484, 1275373, 1885334, 1971031, 2550746, 3770668, 3942062, 5101492, 7884124, 21681341, 43362682, 86725364]

約数ペア:

[(1, 86725364), (2, 43362682), (4, 21681341), (11, 7884124), (17, 5101492), (22, 3942062), (23, 3770668), (34, 2550746), (44, 1971031), (46, 1885334), (68, 1275373), (71, 1221484), (92, 942667), (142, 610742), (187, 463772), (253, 342788), (284, 305371), (374, 231886), (391, 221804), (506, 171394), (748, 115943), (781, 111044), (782, 110902), (1012, 85697), (1207, 71852), (1562, 55522), (1564, 55451), (1633, 53108), (2414, 35926), (3124, 27761), (3266, 26554), (4301, 20164), (4828, 17963), (5041, 17204), (6532, 13277), (8602, 10082)]