66969188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 149361408

約数和(自身を除く): 82392220

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 71, 97, 142, 143, 187, 194, 221, 284, 286, 374, 388, 442, 572, 748, 781, 884, 923, 1067, 1207, 1261, 1562, 1649, 1846, 2134, 2414, 2431, 2522, 3124, 3298, 3692, 4268, 4828, 4862, 5044, 6596, 6887, 9724, 10153, 13277, 13774, 13871, 15691, 18139, 20306, 21437, 26554, 27548, 27742, 31382, 36278, 40612, 42874, 53108, 55484, 62764, 72556, 75757, 85748, 89531, 117079, 151514, 172601, 179062, 234158, 235807, 303028, 345202, 358124, 468316, 471614, 690404, 943228, 984841, 1287869, 1522027, 1969682, 2575738, 3044054, 3939364, 5151476, 6088108, 16742297, 33484594, 66969188]

約数ペア:

[(1, 66969188), (2, 33484594), (4, 16742297), (11, 6088108), (13, 5151476), (17, 3939364), (22, 3044054), (26, 2575738), (34, 1969682), (44, 1522027), (52, 1287869), (68, 984841), (71, 943228), (97, 690404), (142, 471614), (143, 468316), (187, 358124), (194, 345202), (221, 303028), (284, 235807), (286, 234158), (374, 179062), (388, 172601), (442, 151514), (572, 117079), (748, 89531), (781, 85748), (884, 75757), (923, 72556), (1067, 62764), (1207, 55484), (1261, 53108), (1562, 42874), (1649, 40612), (1846, 36278), (2134, 31382), (2414, 27742), (2431, 27548), (2522, 26554), (3124, 21437), (3298, 20306), (3692, 18139), (4268, 15691), (4828, 13871), (4862, 13774), (5044, 13277), (6596, 10153), (6887, 9724)]