71286252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4283}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 177528960

約数和(自身を除く): 106242708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 4283, 5548, 8322, 8566, 12849, 16644, 17132, 25698, 51396, 81377, 162754, 244131, 312659, 325508, 488262, 625318, 937977, 976524, 1250636, 1875954, 3751908, 5940521, 11881042, 17821563, 23762084, 35643126, 71286252]

約数ペア:

[(1, 71286252), (2, 35643126), (3, 23762084), (4, 17821563), (6, 11881042), (12, 5940521), (19, 3751908), (38, 1875954), (57, 1250636), (73, 976524), (76, 937977), (114, 625318), (146, 488262), (219, 325508), (228, 312659), (292, 244131), (438, 162754), (876, 81377), (1387, 51396), (2774, 25698), (4161, 17132), (4283, 16644), (5548, 12849), (8322, 8566)]