82086914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 164457216

約数和(自身を除く): 82370302

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 182, 221, 238, 301, 442, 559, 602, 617, 731, 1118, 1234, 1462, 1547, 3094, 3913, 4319, 5117, 7826, 8021, 8638, 9503, 10234, 10489, 16042, 19006, 20978, 26531, 53062, 56147, 66521, 73423, 112294, 133042, 136357, 146846, 185717, 272714, 344903, 371434, 451027, 689806, 902054, 954499, 1908998, 2414321, 3157189, 4828642, 5863351, 6314378, 11726702, 41043457, 82086914]

約数ペア:

[(1, 82086914), (2, 41043457), (7, 11726702), (13, 6314378), (14, 5863351), (17, 4828642), (26, 3157189), (34, 2414321), (43, 1908998), (86, 954499), (91, 902054), (119, 689806), (182, 451027), (221, 371434), (238, 344903), (301, 272714), (442, 185717), (559, 146846), (602, 136357), (617, 133042), (731, 112294), (1118, 73423), (1234, 66521), (1462, 56147), (1547, 53062), (3094, 26531), (3913, 20978), (4319, 19006), (5117, 16042), (7826, 10489), (8021, 10234), (8638, 9503)]