86352420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18691}}^1$

素因数の和:18721

約数の個数: 96

約数和(自身を含む): 301464576

約数和(自身を除く): 215112156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 18691, 37382, 56073, 74764, 93455, 112146, 130837, 186910, 205601, 224292, 261674, 280365, 373820, 392511, 411202, 523348, 560730, 616803, 654185, 785022, 822404, 1028005, 1121460, 1233606, 1308370, 1439207, 1570044, 1962555, 2056010, 2467212, 2616740, 2878414, 3084015, 3925110, 4112020, 4317621, 5756828, 6168030, 7196035, 7850220, 8635242, 12336060, 14392070, 17270484, 21588105, 28784140, 43176210, 86352420]

約数ペア:

[(1, 86352420), (2, 43176210), (3, 28784140), (4, 21588105), (5, 17270484), (6, 14392070), (7, 12336060), (10, 8635242), (11, 7850220), (12, 7196035), (14, 6168030), (15, 5756828), (20, 4317621), (21, 4112020), (22, 3925110), (28, 3084015), (30, 2878414), (33, 2616740), (35, 2467212), (42, 2056010), (44, 1962555), (55, 1570044), (60, 1439207), (66, 1308370), (70, 1233606), (77, 1121460), (84, 1028005), (105, 822404), (110, 785022), (132, 654185), (140, 616803), (154, 560730), (165, 523348), (210, 411202), (220, 392511), (231, 373820), (308, 280365), (330, 261674), (385, 224292), (420, 205601), (462, 186910), (660, 130837), (770, 112146), (924, 93455), (1155, 74764), (1540, 56073), (2310, 37382), (4620, 18691)]