81922212

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24469}}^1$

素因数の和:24513

約数の個数: 48

約数和(自身を含む): 219251200

約数和(自身を除く): 137328988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24469, 48938, 73407, 97876, 146814, 220221, 293628, 440442, 660663, 758539, 880884, 1321326, 1517078, 2275617, 2642652, 3034156, 4551234, 6826851, 9102468, 13653702, 20480553, 27307404, 40961106, 81922212]

約数ペア:

[(1, 81922212), (2, 40961106), (3, 27307404), (4, 20480553), (6, 13653702), (9, 9102468), (12, 6826851), (18, 4551234), (27, 3034156), (31, 2642652), (36, 2275617), (54, 1517078), (62, 1321326), (93, 880884), (108, 758539), (124, 660663), (186, 440442), (279, 293628), (372, 220221), (558, 146814), (837, 97876), (1116, 73407), (1674, 48938), (3348, 24469)]