88146420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 252035616

約数和(自身を除く): 163889196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 523, 530, 636, 795, 1046, 1060, 1569, 1590, 2092, 2615, 2809, 3138, 3180, 5230, 5618, 6276, 7845, 8427, 10460, 11236, 14045, 15690, 16854, 27719, 28090, 31380, 33708, 42135, 55438, 56180, 83157, 84270, 110876, 138595, 166314, 168540, 277190, 332628, 415785, 554380, 831570, 1469107, 1663140, 2938214, 4407321, 5876428, 7345535, 8814642, 14691070, 17629284, 22036605, 29382140, 44073210, 88146420]

約数ペア:

[(1, 88146420), (2, 44073210), (3, 29382140), (4, 22036605), (5, 17629284), (6, 14691070), (10, 8814642), (12, 7345535), (15, 5876428), (20, 4407321), (30, 2938214), (53, 1663140), (60, 1469107), (106, 831570), (159, 554380), (212, 415785), (265, 332628), (318, 277190), (523, 168540), (530, 166314), (636, 138595), (795, 110876), (1046, 84270), (1060, 83157), (1569, 56180), (1590, 55438), (2092, 42135), (2615, 33708), (2809, 31380), (3138, 28090), (3180, 27719), (5230, 16854), (5618, 15690), (6276, 14045), (7845, 11236), (8427, 10460)]