66584856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 181127520

約数和(自身を除く): 114542664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1313, 2113, 2424, 2626, 3939, 4226, 5252, 6339, 7878, 8452, 10504, 12678, 15756, 16904, 25356, 27469, 31512, 50712, 54938, 82407, 109876, 164814, 213413, 219752, 329628, 426826, 640239, 659256, 853652, 1280478, 1707304, 2560956, 2774369, 5121912, 5548738, 8323107, 11097476, 16646214, 22194952, 33292428, 66584856]

約数ペア:

[(1, 66584856), (2, 33292428), (3, 22194952), (4, 16646214), (6, 11097476), (8, 8323107), (12, 5548738), (13, 5121912), (24, 2774369), (26, 2560956), (39, 1707304), (52, 1280478), (78, 853652), (101, 659256), (104, 640239), (156, 426826), (202, 329628), (303, 219752), (312, 213413), (404, 164814), (606, 109876), (808, 82407), (1212, 54938), (1313, 50712), (2113, 31512), (2424, 27469), (2626, 25356), (3939, 16904), (4226, 15756), (5252, 12678), (6339, 10504), (7878, 8452)]