81082404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57751}}^1$

素因数の和:57777

約数の個数: 48

約数和(自身を含む): 226387840

約数和(自身を除く): 145305436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57751, 115502, 173253, 231004, 346506, 519759, 693012, 750763, 1039518, 1501526, 1559277, 2079036, 2252289, 3003052, 3118554, 4504578, 6237108, 6756867, 9009156, 13513734, 20270601, 27027468, 40541202, 81082404]

約数ペア:

[(1, 81082404), (2, 40541202), (3, 27027468), (4, 20270601), (6, 13513734), (9, 9009156), (12, 6756867), (13, 6237108), (18, 4504578), (26, 3118554), (27, 3003052), (36, 2252289), (39, 2079036), (52, 1559277), (54, 1501526), (78, 1039518), (108, 750763), (117, 693012), (156, 519759), (234, 346506), (351, 231004), (468, 173253), (702, 115502), (1404, 57751)]