84469860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2879}}^1$

素因数の和:3057

約数の個数: 72

約数和(自身を含む): 257886720

約数和(自身を除く): 173416860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2879, 2934, 3260, 4890, 5758, 5868, 7335, 8637, 9780, 11516, 14395, 14670, 17274, 25911, 28790, 29340, 34548, 43185, 51822, 57580, 86370, 103644, 129555, 172740, 259110, 469277, 518220, 938554, 1407831, 1877108, 2346385, 2815662, 4223493, 4692770, 5631324, 7039155, 8446986, 9385540, 14078310, 16893972, 21117465, 28156620, 42234930, 84469860]

約数ペア:

[(1, 84469860), (2, 42234930), (3, 28156620), (4, 21117465), (5, 16893972), (6, 14078310), (9, 9385540), (10, 8446986), (12, 7039155), (15, 5631324), (18, 4692770), (20, 4223493), (30, 2815662), (36, 2346385), (45, 1877108), (60, 1407831), (90, 938554), (163, 518220), (180, 469277), (326, 259110), (489, 172740), (652, 129555), (815, 103644), (978, 86370), (1467, 57580), (1630, 51822), (1956, 43185), (2445, 34548), (2879, 29340), (2934, 28790), (3260, 25911), (4890, 17274), (5758, 14670), (5868, 14395), (7335, 11516), (8637, 9780)]