86800076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 54

約数和(自身を含む): 172909044

約数和(自身を除く): 86108968

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 131, 148, 242, 262, 407, 484, 524, 814, 1369, 1441, 1628, 2738, 2882, 4477, 4847, 5476, 5764, 8954, 9694, 15059, 15851, 17908, 19388, 30118, 31702, 53317, 60236, 63404, 106634, 165649, 179339, 213268, 331298, 358678, 586487, 662596, 717356, 1172974, 1972729, 2345948, 3945458, 7890916, 21700019, 43400038, 86800076]

約数ペア:

[(1, 86800076), (2, 43400038), (4, 21700019), (11, 7890916), (22, 3945458), (37, 2345948), (44, 1972729), (74, 1172974), (121, 717356), (131, 662596), (148, 586487), (242, 358678), (262, 331298), (407, 213268), (484, 179339), (524, 165649), (814, 106634), (1369, 63404), (1441, 60236), (1628, 53317), (2738, 31702), (2882, 30118), (4477, 19388), (4847, 17908), (5476, 15851), (5764, 15059), (8954, 9694)]