86415588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 250682432

約数和(自身を除く): 164266844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1117, 1228, 1842, 2149, 2234, 2763, 3351, 3684, 4298, 4468, 5526, 6447, 6702, 7819, 8596, 10053, 11052, 12894, 13404, 15638, 19341, 20106, 23457, 25788, 31276, 38682, 40212, 46914, 70371, 77364, 93828, 140742, 281484, 342919, 685838, 1028757, 1371676, 2057514, 2400433, 3086271, 4115028, 4800866, 6172542, 7201299, 9601732, 12345084, 14402598, 21603897, 28805196, 43207794, 86415588]

約数ペア:

[(1, 86415588), (2, 43207794), (3, 28805196), (4, 21603897), (6, 14402598), (7, 12345084), (9, 9601732), (12, 7201299), (14, 6172542), (18, 4800866), (21, 4115028), (28, 3086271), (36, 2400433), (42, 2057514), (63, 1371676), (84, 1028757), (126, 685838), (252, 342919), (307, 281484), (614, 140742), (921, 93828), (1117, 77364), (1228, 70371), (1842, 46914), (2149, 40212), (2234, 38682), (2763, 31276), (3351, 25788), (3684, 23457), (4298, 20106), (4468, 19341), (5526, 15638), (6447, 13404), (6702, 12894), (7819, 11052), (8596, 10053)]