87410268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 154751652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 307, 396, 614, 719, 921, 1228, 1438, 1842, 2157, 2763, 2876, 3377, 3684, 4314, 5526, 6471, 6754, 7909, 8628, 10131, 11052, 12942, 13508, 15818, 20262, 23727, 25884, 30393, 31636, 40524, 47454, 60786, 71181, 94908, 121572, 142362, 220733, 284724, 441466, 662199, 882932, 1324398, 1986597, 2428063, 2648796, 3973194, 4856126, 7284189, 7946388, 9712252, 14568378, 21852567, 29136756, 43705134, 87410268]

約数ペア:

[(1, 87410268), (2, 43705134), (3, 29136756), (4, 21852567), (6, 14568378), (9, 9712252), (11, 7946388), (12, 7284189), (18, 4856126), (22, 3973194), (33, 2648796), (36, 2428063), (44, 1986597), (66, 1324398), (99, 882932), (132, 662199), (198, 441466), (307, 284724), (396, 220733), (614, 142362), (719, 121572), (921, 94908), (1228, 71181), (1438, 60786), (1842, 47454), (2157, 40524), (2763, 31636), (2876, 30393), (3377, 25884), (3684, 23727), (4314, 20262), (5526, 15818), (6471, 13508), (6754, 12942), (7909, 11052), (8628, 10131)]