68123754

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{5323}}^1$

素因数の和:5416

約数の個数: 40

約数和(自身を含む): 154608960

約数和(自身を除く): 86485206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 5323, 6399, 10646, 12798, 15969, 31938, 47907, 95814, 143721, 287442, 420517, 431163, 841034, 862326, 1261551, 2523102, 3784653, 7569306, 11353959, 22707918, 34061877, 68123754]

約数ペア:

[(1, 68123754), (2, 34061877), (3, 22707918), (6, 11353959), (9, 7569306), (18, 3784653), (27, 2523102), (54, 1261551), (79, 862326), (81, 841034), (158, 431163), (162, 420517), (237, 287442), (474, 143721), (711, 95814), (1422, 47907), (2133, 31938), (4266, 15969), (5323, 12798), (6399, 10646)]