68097420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3673}}^1$

素因数の和:3791

約数の個数: 72

約数和(自身を含む): 208624416

約数和(自身を除く): 140526996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3673, 3708, 4635, 6180, 7346, 9270, 11019, 14692, 18365, 18540, 22038, 33057, 36730, 44076, 55095, 66114, 73460, 110190, 132228, 165285, 220380, 330570, 378319, 661140, 756638, 1134957, 1513276, 1891595, 2269914, 3404871, 3783190, 4539828, 5674785, 6809742, 7566380, 11349570, 13619484, 17024355, 22699140, 34048710, 68097420]

約数ペア:

[(1, 68097420), (2, 34048710), (3, 22699140), (4, 17024355), (5, 13619484), (6, 11349570), (9, 7566380), (10, 6809742), (12, 5674785), (15, 4539828), (18, 3783190), (20, 3404871), (30, 2269914), (36, 1891595), (45, 1513276), (60, 1134957), (90, 756638), (103, 661140), (180, 378319), (206, 330570), (309, 220380), (412, 165285), (515, 132228), (618, 110190), (927, 73460), (1030, 66114), (1236, 55095), (1545, 44076), (1854, 36730), (2060, 33057), (3090, 22038), (3673, 18540), (3708, 18365), (4635, 14692), (6180, 11019), (7346, 9270)]