71700486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 102046458

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 107, 121, 142, 143, 213, 214, 242, 286, 321, 363, 426, 429, 642, 726, 781, 858, 923, 1177, 1391, 1562, 1573, 1846, 2343, 2354, 2769, 2782, 3146, 3531, 4173, 4686, 4719, 5538, 7062, 7597, 8346, 8591, 9438, 10153, 12947, 15194, 15301, 17182, 20306, 22791, 25773, 25894, 30459, 30602, 38841, 45582, 45903, 51546, 60918, 77682, 83567, 91806, 98761, 111683, 167134, 168311, 197522, 223366, 250701, 296283, 335049, 336622, 501402, 504933, 592566, 670098, 919237, 1009866, 1086371, 1838474, 2172742, 2757711, 3259113, 5515422, 6518226, 11950081, 23900162, 35850243, 71700486]

約数ペア:

[(1, 71700486), (2, 35850243), (3, 23900162), (6, 11950081), (11, 6518226), (13, 5515422), (22, 3259113), (26, 2757711), (33, 2172742), (39, 1838474), (66, 1086371), (71, 1009866), (78, 919237), (107, 670098), (121, 592566), (142, 504933), (143, 501402), (213, 336622), (214, 335049), (242, 296283), (286, 250701), (321, 223366), (363, 197522), (426, 168311), (429, 167134), (642, 111683), (726, 98761), (781, 91806), (858, 83567), (923, 77682), (1177, 60918), (1391, 51546), (1562, 45903), (1573, 45582), (1846, 38841), (2343, 30602), (2354, 30459), (2769, 25894), (2782, 25773), (3146, 22791), (3531, 20306), (4173, 17182), (4686, 15301), (4719, 15194), (5538, 12947), (7062, 10153), (7597, 9438), (8346, 8591)]