90577382

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 165141600

約数和(自身を除く): 74564218

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 157, 203, 314, 343, 406, 686, 841, 1099, 1421, 1682, 2198, 2842, 4553, 5887, 7693, 9106, 9947, 11774, 15386, 19894, 31871, 41209, 53851, 63742, 82418, 107702, 132037, 223097, 264074, 288463, 446194, 576926, 924259, 1561679, 1848518, 3123358, 6469813, 12939626, 45288691, 90577382]

約数ペア:

[(1, 90577382), (2, 45288691), (7, 12939626), (14, 6469813), (29, 3123358), (49, 1848518), (58, 1561679), (98, 924259), (157, 576926), (203, 446194), (314, 288463), (343, 264074), (406, 223097), (686, 132037), (841, 107702), (1099, 82418), (1421, 63742), (1682, 53851), (2198, 41209), (2842, 31871), (4553, 19894), (5887, 15386), (7693, 11774), (9106, 9947)]