12087272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 25712640

約数和(自身を除く): 13625368

約数列:

[1, 2, 4, 8, 17, 31, 34, 47, 61, 62, 68, 94, 122, 124, 136, 188, 244, 248, 376, 488, 527, 799, 1037, 1054, 1457, 1598, 1891, 2074, 2108, 2867, 2914, 3196, 3782, 4148, 4216, 5734, 5828, 6392, 7564, 8296, 11468, 11656, 15128, 22936, 24769, 32147, 48739, 49538, 64294, 88877, 97478, 99076, 128588, 177754, 194956, 198152, 257176, 355508, 389912, 711016, 1510909, 3021818, 6043636, 12087272]

約数ペア:

[(1, 12087272), (2, 6043636), (4, 3021818), (8, 1510909), (17, 711016), (31, 389912), (34, 355508), (47, 257176), (61, 198152), (62, 194956), (68, 177754), (94, 128588), (122, 99076), (124, 97478), (136, 88877), (188, 64294), (244, 49538), (248, 48739), (376, 32147), (488, 24769), (527, 22936), (799, 15128), (1037, 11656), (1054, 11468), (1457, 8296), (1598, 7564), (1891, 6392), (2074, 5828), (2108, 5734), (2867, 4216), (2914, 4148), (3196, 3782)]