31232078892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{403703}}^1$

素因数の和:404027

約数の個数: 72

約数和(自身を含む): 90520125696

約数和(自身を除く): 59288046804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2149, 2763, 3684, 4298, 5526, 6447, 8596, 11052, 12894, 19341, 25788, 38682, 77364, 403703, 807406, 1211109, 1614812, 2422218, 2825921, 3633327, 4844436, 5651842, 7266654, 8477763, 11303684, 14533308, 16955526, 25433289, 33911052, 50866578, 101733156, 123936821, 247873642, 371810463, 495747284, 743620926, 867557747, 1115431389, 1487241852, 1735115494, 2230862778, 2602673241, 3470230988, 4461725556, 5205346482, 7808019723, 10410692964, 15616039446, 31232078892]

約数ペア:

[(1, 31232078892), (2, 15616039446), (3, 10410692964), (4, 7808019723), (6, 5205346482), (7, 4461725556), (9, 3470230988), (12, 2602673241), (14, 2230862778), (18, 1735115494), (21, 1487241852), (28, 1115431389), (36, 867557747), (42, 743620926), (63, 495747284), (84, 371810463), (126, 247873642), (252, 123936821), (307, 101733156), (614, 50866578), (921, 33911052), (1228, 25433289), (1842, 16955526), (2149, 14533308), (2763, 11303684), (3684, 8477763), (4298, 7266654), (5526, 5651842), (6447, 4844436), (8596, 3633327), (11052, 2825921), (12894, 2422218), (19341, 1614812), (25788, 1211109), (38682, 807406), (77364, 403703)]