90118548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64187}}^1$

素因数の和:64213

約数の個数: 48

約数和(自身を含む): 251616960

約数和(自身を除く): 161498412

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, 64187, 128374, 192561, 256748, 385122, 577683, 770244, 834431, 1155366, 1668862, 1733049, 2310732, 2503293, 3337724, 3466098, 5006586, 6932196, 7509879, 10013172, 15019758, 22529637, 30039516, 45059274, 90118548]

約数ペア:

[(1, 90118548), (2, 45059274), (3, 30039516), (4, 22529637), (6, 15019758), (9, 10013172), (12, 7509879), (13, 6932196), (18, 5006586), (26, 3466098), (27, 3337724), (36, 2503293), (39, 2310732), (52, 1733049), (54, 1668862), (78, 1155366), (108, 834431), (117, 770244), (156, 577683), (234, 385122), (351, 256748), (468, 192561), (702, 128374), (1404, 64187)]