25998084

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{3821}}^1$

素因数の和:3847

約数の個数: 72

約数和(自身を含む): 77907648

約数和(自身を除く): 51909564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 3821, 6804, 7642, 11463, 15284, 22926, 26747, 34389, 45852, 53494, 68778, 80241, 103167, 106988, 137556, 160482, 206334, 240723, 309501, 320964, 412668, 481446, 619002, 722169, 928503, 962892, 1238004, 1444338, 1857006, 2166507, 2888676, 3714012, 4333014, 6499521, 8666028, 12999042, 25998084]

約数ペア:

[(1, 25998084), (2, 12999042), (3, 8666028), (4, 6499521), (6, 4333014), (7, 3714012), (9, 2888676), (12, 2166507), (14, 1857006), (18, 1444338), (21, 1238004), (27, 962892), (28, 928503), (36, 722169), (42, 619002), (54, 481446), (63, 412668), (81, 320964), (84, 309501), (108, 240723), (126, 206334), (162, 160482), (189, 137556), (243, 106988), (252, 103167), (324, 80241), (378, 68778), (486, 53494), (567, 45852), (756, 34389), (972, 26747), (1134, 22926), (1701, 15284), (2268, 11463), (3402, 7642), (3821, 6804)]