25088778

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 69896736

約数和(自身を除く): 44807958

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 81, 99, 114, 117, 143, 162, 171, 198, 209, 234, 243, 247, 286, 297, 342, 351, 361, 418, 429, 486, 494, 513, 594, 627, 702, 722, 741, 858, 891, 1026, 1053, 1083, 1254, 1287, 1482, 1539, 1782, 1881, 2106, 2166, 2223, 2574, 2673, 2717, 3078, 3159, 3249, 3762, 3861, 3971, 4446, 4617, 4693, 5346, 5434, 5643, 6318, 6498, 6669, 7722, 7942, 8151, 9234, 9386, 9747, 11286, 11583, 11913, 13338, 14079, 16302, 16929, 19494, 20007, 23166, 23826, 24453, 28158, 29241, 33858, 34749, 35739, 40014, 42237, 48906, 50787, 51623, 58482, 60021, 69498, 71478, 73359, 84474, 87723, 101574, 103246, 107217, 120042, 126711, 146718, 154869, 175446, 214434, 220077, 253422, 309738, 321651, 380133, 440154, 464607, 643302, 660231, 760266, 929214, 964953, 1140399, 1320462, 1393821, 1929906, 2280798, 2787642, 4181463, 8362926, 12544389, 25088778]

約数ペア:

[(1, 25088778), (2, 12544389), (3, 8362926), (6, 4181463), (9, 2787642), (11, 2280798), (13, 1929906), (18, 1393821), (19, 1320462), (22, 1140399), (26, 964953), (27, 929214), (33, 760266), (38, 660231), (39, 643302), (54, 464607), (57, 440154), (66, 380133), (78, 321651), (81, 309738), (99, 253422), (114, 220077), (117, 214434), (143, 175446), (162, 154869), (171, 146718), (198, 126711), (209, 120042), (234, 107217), (243, 103246), (247, 101574), (286, 87723), (297, 84474), (342, 73359), (351, 71478), (361, 69498), (418, 60021), (429, 58482), (486, 51623), (494, 50787), (513, 48906), (594, 42237), (627, 40014), (702, 35739), (722, 34749), (741, 33858), (858, 29241), (891, 28158), (1026, 24453), (1053, 23826), (1083, 23166), (1254, 20007), (1287, 19494), (1482, 16929), (1539, 16302), (1782, 14079), (1881, 13338), (2106, 11913), (2166, 11583), (2223, 11286), (2574, 9747), (2673, 9386), (2717, 9234), (3078, 8151), (3159, 7942), (3249, 7722), (3762, 6669), (3861, 6498), (3971, 6318), (4446, 5643), (4617, 5434), (4693, 5346)]