86427656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 201744000

約数和(自身を除く): 115316344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 2801, 3857, 4408, 5602, 7714, 11204, 15428, 19607, 22408, 30856, 39214, 53219, 78428, 81229, 106438, 156856, 162458, 212876, 324916, 372533, 425752, 568603, 649832, 745066, 1137206, 1490132, 1543351, 2274412, 2980264, 3086702, 4548824, 6173404, 10803457, 12346808, 21606914, 43213828, 86427656]

約数ペア:

[(1, 86427656), (2, 43213828), (4, 21606914), (7, 12346808), (8, 10803457), (14, 6173404), (19, 4548824), (28, 3086702), (29, 2980264), (38, 2274412), (56, 1543351), (58, 1490132), (76, 1137206), (116, 745066), (133, 649832), (152, 568603), (203, 425752), (232, 372533), (266, 324916), (406, 212876), (532, 162458), (551, 156856), (812, 106438), (1064, 81229), (1102, 78428), (1624, 53219), (2204, 39214), (2801, 30856), (3857, 22408), (4408, 19607), (5602, 15428), (7714, 11204)]