23915855412

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2309}}^1\times {\mathrm{6691}}^1$

素因数の和:9053

約数の個数: 72

約数和(自身を含む): 61895914080

約数和(自身を除く): 37980058668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 2309, 4618, 6691, 6927, 9236, 13382, 13854, 20073, 20781, 26764, 27708, 40146, 41562, 60219, 80292, 83124, 99287, 120438, 198574, 240876, 287713, 297861, 397148, 575426, 595722, 863139, 893583, 1150852, 1191444, 1726278, 1787166, 2589417, 3452556, 3574332, 5178834, 10357668, 15449519, 30899038, 46348557, 61798076, 92697114, 139045671, 185394228, 278091342, 556182684, 664329317, 1328658634, 1992987951, 2657317268, 3985975902, 5978963853, 7971951804, 11957927706, 23915855412]

約数ペア:

[(1, 23915855412), (2, 11957927706), (3, 7971951804), (4, 5978963853), (6, 3985975902), (9, 2657317268), (12, 1992987951), (18, 1328658634), (36, 664329317), (43, 556182684), (86, 278091342), (129, 185394228), (172, 139045671), (258, 92697114), (387, 61798076), (516, 46348557), (774, 30899038), (1548, 15449519), (2309, 10357668), (4618, 5178834), (6691, 3574332), (6927, 3452556), (9236, 2589417), (13382, 1787166), (13854, 1726278), (20073, 1191444), (20781, 1150852), (26764, 893583), (27708, 863139), (40146, 595722), (41562, 575426), (60219, 397148), (80292, 297861), (83124, 287713), (99287, 240876), (120438, 198574)]