70978824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140831}}^1$

素因数の和:140850

約数の個数: 48

約数和(自身を含む): 219697920

約数和(自身を除く): 148719096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140831, 281662, 422493, 563324, 844986, 985817, 1126648, 1267479, 1689972, 1971634, 2534958, 2957451, 3379944, 3943268, 5069916, 5914902, 7886536, 8872353, 10139832, 11829804, 17744706, 23659608, 35489412, 70978824]

約数ペア:

[(1, 70978824), (2, 35489412), (3, 23659608), (4, 17744706), (6, 11829804), (7, 10139832), (8, 8872353), (9, 7886536), (12, 5914902), (14, 5069916), (18, 3943268), (21, 3379944), (24, 2957451), (28, 2534958), (36, 1971634), (42, 1689972), (56, 1267479), (63, 1126648), (72, 985817), (84, 844986), (126, 563324), (168, 422493), (252, 281662), (504, 140831)]