68761512

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13451}}^1$

素因数の和:13534

約数の個数: 48

約数和(自身を含む): 188866080

約数和(自身を除く): 120104568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 13451, 26902, 40353, 53804, 80706, 107608, 121059, 161412, 242118, 322824, 484236, 955021, 968472, 1910042, 2865063, 3820084, 5730126, 7640168, 8595189, 11460252, 17190378, 22920504, 34380756, 68761512]

約数ペア:

[(1, 68761512), (2, 34380756), (3, 22920504), (4, 17190378), (6, 11460252), (8, 8595189), (9, 7640168), (12, 5730126), (18, 3820084), (24, 2865063), (36, 1910042), (71, 968472), (72, 955021), (142, 484236), (213, 322824), (284, 242118), (426, 161412), (568, 121059), (639, 107608), (852, 80706), (1278, 53804), (1704, 40353), (2556, 26902), (5112, 13451)]