121270072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 286007040

約数和(自身を除く): 164736968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1627, 1694, 2662, 3254, 3388, 5324, 6508, 6776, 9317, 10648, 11389, 13016, 17897, 18634, 22778, 35794, 37268, 45556, 71588, 74536, 91112, 125279, 143176, 196867, 250558, 393734, 501116, 787468, 1002232, 1378069, 1574936, 2165537, 2756138, 4331074, 5512276, 8662148, 11024552, 15158759, 17324296, 30317518, 60635036, 121270072]

約数ペア:

[(1, 121270072), (2, 60635036), (4, 30317518), (7, 17324296), (8, 15158759), (11, 11024552), (14, 8662148), (22, 5512276), (28, 4331074), (44, 2756138), (56, 2165537), (77, 1574936), (88, 1378069), (121, 1002232), (154, 787468), (242, 501116), (308, 393734), (484, 250558), (616, 196867), (847, 143176), (968, 125279), (1331, 91112), (1627, 74536), (1694, 71588), (2662, 45556), (3254, 37268), (3388, 35794), (5324, 22778), (6508, 18634), (6776, 17897), (9317, 13016), (10648, 11389)]