78396888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{171923}}^1$

素因数の和:171951

約数の個数: 32

約数和(自身を含む): 206308800

約数和(自身を除く): 127911912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 171923, 343846, 515769, 687692, 1031538, 1375384, 2063076, 3266537, 4126152, 6533074, 9799611, 13066148, 19599222, 26132296, 39198444, 78396888]

約数ペア:

[(1, 78396888), (2, 39198444), (3, 26132296), (4, 19599222), (6, 13066148), (8, 9799611), (12, 6533074), (19, 4126152), (24, 3266537), (38, 2063076), (57, 1375384), (76, 1031538), (114, 687692), (152, 515769), (228, 343846), (456, 171923)]