61111428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 169801632

約数和(自身を除く): 108690204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2417, 3612, 4214, 4834, 6321, 7251, 8428, 9668, 12642, 14502, 16919, 25284, 29004, 33838, 50757, 67676, 101514, 103931, 118433, 203028, 207862, 236866, 311793, 355299, 415724, 473732, 623586, 710598, 727517, 1247172, 1421196, 1455034, 2182551, 2910068, 4365102, 5092619, 8730204, 10185238, 15277857, 20370476, 30555714, 61111428]

約数ペア:

[(1, 61111428), (2, 30555714), (3, 20370476), (4, 15277857), (6, 10185238), (7, 8730204), (12, 5092619), (14, 4365102), (21, 2910068), (28, 2182551), (42, 1455034), (43, 1421196), (49, 1247172), (84, 727517), (86, 710598), (98, 623586), (129, 473732), (147, 415724), (172, 355299), (196, 311793), (258, 236866), (294, 207862), (301, 203028), (516, 118433), (588, 103931), (602, 101514), (903, 67676), (1204, 50757), (1806, 33838), (2107, 29004), (2417, 25284), (3612, 16919), (4214, 14502), (4834, 12642), (6321, 9668), (7251, 8428)]