65563212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 180774720

約数和(自身を除く): 115211508

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 2939, 3718, 5577, 5878, 7436, 8817, 11154, 11756, 17634, 22308, 32329, 35268, 38207, 64658, 76414, 96987, 114621, 129316, 152828, 193974, 229242, 387948, 420277, 458484, 496691, 840554, 993382, 1260831, 1490073, 1681108, 1986764, 2521662, 2980146, 5043324, 5463601, 5960292, 10927202, 16390803, 21854404, 32781606, 65563212]

約数ペア:

[(1, 65563212), (2, 32781606), (3, 21854404), (4, 16390803), (6, 10927202), (11, 5960292), (12, 5463601), (13, 5043324), (22, 2980146), (26, 2521662), (33, 1986764), (39, 1681108), (44, 1490073), (52, 1260831), (66, 993382), (78, 840554), (132, 496691), (143, 458484), (156, 420277), (169, 387948), (286, 229242), (338, 193974), (429, 152828), (507, 129316), (572, 114621), (676, 96987), (858, 76414), (1014, 64658), (1716, 38207), (1859, 35268), (2028, 32329), (2939, 22308), (3718, 17634), (5577, 11756), (5878, 11154), (7436, 8817)]