74747652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2027}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 199879680

約数和(自身を除く): 125132028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2027, 2634, 3073, 4054, 5268, 6081, 6146, 8108, 9219, 12162, 12292, 14189, 18438, 24324, 28378, 36876, 42567, 56756, 85134, 170268, 889853, 1779706, 2669559, 3559412, 5339118, 6228971, 10678236, 12457942, 18686913, 24915884, 37373826, 74747652]

約数ペア:

[(1, 74747652), (2, 37373826), (3, 24915884), (4, 18686913), (6, 12457942), (7, 10678236), (12, 6228971), (14, 5339118), (21, 3559412), (28, 2669559), (42, 1779706), (84, 889853), (439, 170268), (878, 85134), (1317, 56756), (1756, 42567), (2027, 36876), (2634, 28378), (3073, 24324), (4054, 18438), (5268, 14189), (6081, 12292), (6146, 12162), (8108, 9219)]