80127468

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1348

約数の個数: 60

約数和(自身を含む): 210598080

約数和(自身を除く): 130470612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 446, 669, 892, 1109, 1338, 2007, 2218, 2676, 3327, 4014, 4436, 6021, 6654, 8028, 9981, 12042, 13308, 18063, 19962, 24084, 29943, 36126, 39924, 59886, 72252, 89829, 119772, 179658, 247307, 359316, 494614, 741921, 989228, 1483842, 2225763, 2967684, 4451526, 6677289, 8903052, 13354578, 20031867, 26709156, 40063734, 80127468]

約数ペア:

[(1, 80127468), (2, 40063734), (3, 26709156), (4, 20031867), (6, 13354578), (9, 8903052), (12, 6677289), (18, 4451526), (27, 2967684), (36, 2225763), (54, 1483842), (81, 989228), (108, 741921), (162, 494614), (223, 359316), (324, 247307), (446, 179658), (669, 119772), (892, 89829), (1109, 72252), (1338, 59886), (2007, 39924), (2218, 36126), (2676, 29943), (3327, 24084), (4014, 19962), (4436, 18063), (6021, 13308), (6654, 12042), (8028, 9981)]