71162856

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31883}}^1$

素因数の和:31926

約数の個数: 48

約数和(自身を含む): 198956160

約数和(自身を除く): 127793304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 31883, 63766, 95649, 127532, 191298, 255064, 286947, 382596, 573894, 765192, 988373, 1147788, 1976746, 2295576, 2965119, 3953492, 5930238, 7906984, 8895357, 11860476, 17790714, 23720952, 35581428, 71162856]

約数ペア:

[(1, 71162856), (2, 35581428), (3, 23720952), (4, 17790714), (6, 11860476), (8, 8895357), (9, 7906984), (12, 5930238), (18, 3953492), (24, 2965119), (31, 2295576), (36, 1976746), (62, 1147788), (72, 988373), (93, 765192), (124, 573894), (186, 382596), (248, 286947), (279, 255064), (372, 191298), (558, 127532), (744, 95649), (1116, 63766), (2232, 31883)]