64322724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 154995008

約数和(自身を除く): 90672284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 277, 444, 523, 554, 831, 1046, 1108, 1569, 1662, 2092, 3138, 3324, 6276, 10249, 19351, 20498, 30747, 38702, 40996, 58053, 61494, 77404, 116106, 122988, 144871, 232212, 289742, 434613, 579484, 869226, 1738452, 5360227, 10720454, 16080681, 21440908, 32161362, 64322724]

約数ペア:

[(1, 64322724), (2, 32161362), (3, 21440908), (4, 16080681), (6, 10720454), (12, 5360227), (37, 1738452), (74, 869226), (111, 579484), (148, 434613), (222, 289742), (277, 232212), (444, 144871), (523, 122988), (554, 116106), (831, 77404), (1046, 61494), (1108, 58053), (1569, 40996), (1662, 38702), (2092, 30747), (3138, 20498), (3324, 19351), (6276, 10249)]