66115112

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 145035360

約数和(自身を除く): 78920248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 392, 454, 743, 908, 1486, 1589, 1816, 2972, 3178, 5201, 5944, 6356, 10402, 11123, 12712, 20804, 22246, 36407, 41608, 44492, 72814, 88984, 145628, 168661, 291256, 337322, 674644, 1180627, 1349288, 2361254, 4722508, 8264389, 9445016, 16528778, 33057556, 66115112]

約数ペア:

[(1, 66115112), (2, 33057556), (4, 16528778), (7, 9445016), (8, 8264389), (14, 4722508), (28, 2361254), (49, 1349288), (56, 1180627), (98, 674644), (196, 337322), (227, 291256), (392, 168661), (454, 145628), (743, 88984), (908, 72814), (1486, 44492), (1589, 41608), (1816, 36407), (2972, 22246), (3178, 20804), (5201, 12712), (5944, 11123), (6356, 10402)]