71138088

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15683}}^1$

素因数の和:15708

約数の個数: 80

約数和(自身を含む): 227731680

約数和(自身を除く): 156593592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15683, 31366, 47049, 62732, 94098, 109781, 125464, 141147, 188196, 219562, 282294, 329343, 376392, 423441, 439124, 564588, 658686, 846882, 878248, 988029, 1129176, 1270323, 1317372, 1693764, 1976058, 2540646, 2634744, 2964087, 3387528, 3952116, 5081292, 5928174, 7904232, 8892261, 10162584, 11856348, 17784522, 23712696, 35569044, 71138088]

約数ペア:

[(1, 71138088), (2, 35569044), (3, 23712696), (4, 17784522), (6, 11856348), (7, 10162584), (8, 8892261), (9, 7904232), (12, 5928174), (14, 5081292), (18, 3952116), (21, 3387528), (24, 2964087), (27, 2634744), (28, 2540646), (36, 1976058), (42, 1693764), (54, 1317372), (56, 1270323), (63, 1129176), (72, 988029), (81, 878248), (84, 846882), (108, 658686), (126, 564588), (162, 439124), (168, 423441), (189, 376392), (216, 329343), (252, 282294), (324, 219562), (378, 188196), (504, 141147), (567, 125464), (648, 109781), (756, 94098), (1134, 62732), (1512, 47049), (2268, 31366), (4536, 15683)]