86122260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{68351}}^1$

素因数の和:68373

約数の個数: 72

約数和(自身を含む): 298561536

約数和(自身を除く): 212439276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 68351, 136702, 205053, 273404, 341755, 410106, 478457, 615159, 683510, 820212, 956914, 1025265, 1230318, 1367020, 1435371, 1913828, 2050530, 2392285, 2460636, 2870742, 3075795, 4101060, 4306113, 4784570, 5741484, 6151590, 7176855, 8612226, 9569140, 12303180, 14353710, 17224452, 21530565, 28707420, 43061130, 86122260]

約数ペア:

[(1, 86122260), (2, 43061130), (3, 28707420), (4, 21530565), (5, 17224452), (6, 14353710), (7, 12303180), (9, 9569140), (10, 8612226), (12, 7176855), (14, 6151590), (15, 5741484), (18, 4784570), (20, 4306113), (21, 4101060), (28, 3075795), (30, 2870742), (35, 2460636), (36, 2392285), (42, 2050530), (45, 1913828), (60, 1435371), (63, 1367020), (70, 1230318), (84, 1025265), (90, 956914), (105, 820212), (126, 683510), (140, 615159), (180, 478457), (210, 410106), (252, 341755), (315, 273404), (420, 205053), (630, 136702), (1260, 68351)]