31581556668

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1091}}^1\times {\mathrm{2459}}^1$

素因数の和:3672

約数の個数: 96

約数和(自身を含む): 82738656000

約数和(自身を除く): 51157099332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1091, 1308, 1962, 2182, 2459, 2943, 3273, 3924, 4364, 4918, 5886, 6546, 7377, 9819, 9836, 11772, 13092, 14754, 19638, 22131, 29457, 29508, 39276, 44262, 58914, 66393, 88524, 117828, 118919, 132786, 237838, 265572, 268031, 356757, 475676, 536062, 713514, 804093, 1070271, 1072124, 1427028, 1608186, 2140542, 2412279, 2682769, 3210813, 3216372, 4281084, 4824558, 5365538, 6421626, 7236837, 8048307, 9649116, 10731076, 12843252, 14473674, 16096614, 24144921, 28947348, 32193228, 48289842, 72434763, 96579684, 144869526, 289739052, 292421821, 584843642, 877265463, 1169687284, 1754530926, 2631796389, 3509061852, 5263592778, 7895389167, 10527185556, 15790778334, 31581556668]

約数ペア:

[(1, 31581556668), (2, 15790778334), (3, 10527185556), (4, 7895389167), (6, 5263592778), (9, 3509061852), (12, 2631796389), (18, 1754530926), (27, 1169687284), (36, 877265463), (54, 584843642), (108, 292421821), (109, 289739052), (218, 144869526), (327, 96579684), (436, 72434763), (654, 48289842), (981, 32193228), (1091, 28947348), (1308, 24144921), (1962, 16096614), (2182, 14473674), (2459, 12843252), (2943, 10731076), (3273, 9649116), (3924, 8048307), (4364, 7236837), (4918, 6421626), (5886, 5365538), (6546, 4824558), (7377, 4281084), (9819, 3216372), (9836, 3210813), (11772, 2682769), (13092, 2412279), (14754, 2140542), (19638, 1608186), (22131, 1427028), (29457, 1072124), (29508, 1070271), (39276, 804093), (44262, 713514), (58914, 536062), (66393, 475676), (88524, 356757), (117828, 268031), (118919, 265572), (132786, 237838)]