75465644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 70600276

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 571, 703, 893, 1142, 1406, 1739, 1786, 2284, 2812, 3478, 3572, 6956, 10849, 21127, 21698, 26837, 33041, 42254, 43396, 53674, 66082, 84508, 107348, 132164, 401413, 509903, 802826, 992969, 1019806, 1605652, 1985938, 2039612, 3971876, 18866411, 37732822, 75465644]

約数ペア:

[(1, 75465644), (2, 37732822), (4, 18866411), (19, 3971876), (37, 2039612), (38, 1985938), (47, 1605652), (74, 1019806), (76, 992969), (94, 802826), (148, 509903), (188, 401413), (571, 132164), (703, 107348), (893, 84508), (1142, 66082), (1406, 53674), (1739, 43396), (1786, 42254), (2284, 33041), (2812, 26837), (3478, 21698), (3572, 21127), (6956, 10849)]