80325594

素因数分解:

$2^1\times 3^6\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 56

約数和(自身を含む): 185656980

約数和(自身を除く): 105331386

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 729, 999, 1458, 1489, 1998, 2978, 2997, 4467, 5994, 8934, 8991, 13401, 17982, 26802, 26973, 40203, 53946, 55093, 80406, 110186, 120609, 165279, 241218, 330558, 361827, 495837, 723654, 991674, 1085481, 1487511, 2170962, 2975022, 4462533, 8925066, 13387599, 26775198, 40162797, 80325594]

約数ペア:

[(1, 80325594), (2, 40162797), (3, 26775198), (6, 13387599), (9, 8925066), (18, 4462533), (27, 2975022), (37, 2170962), (54, 1487511), (74, 1085481), (81, 991674), (111, 723654), (162, 495837), (222, 361827), (243, 330558), (333, 241218), (486, 165279), (666, 120609), (729, 110186), (999, 80406), (1458, 55093), (1489, 53946), (1998, 40203), (2978, 26973), (2997, 26802), (4467, 17982), (5994, 13401), (8934, 8991)]