31374504

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{8893}}^1$

素因数の和:8919

約数の個数: 72

約数和(自身を含む): 98856810

約数和(自身を除く): 67482306

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 8893, 17786, 26679, 35572, 53358, 62251, 71144, 80037, 106716, 124502, 160074, 186753, 213432, 249004, 320148, 373506, 435757, 498008, 560259, 640296, 747012, 871514, 1120518, 1307271, 1494024, 1743028, 2241036, 2614542, 3486056, 3921813, 4482072, 5229084, 7843626, 10458168, 15687252, 31374504]

約数ペア:

[(1, 31374504), (2, 15687252), (3, 10458168), (4, 7843626), (6, 5229084), (7, 4482072), (8, 3921813), (9, 3486056), (12, 2614542), (14, 2241036), (18, 1743028), (21, 1494024), (24, 1307271), (28, 1120518), (36, 871514), (42, 747012), (49, 640296), (56, 560259), (63, 498008), (72, 435757), (84, 373506), (98, 320148), (126, 249004), (147, 213432), (168, 186753), (196, 160074), (252, 124502), (294, 106716), (392, 80037), (441, 71144), (504, 62251), (588, 53358), (882, 35572), (1176, 26679), (1764, 17786), (3528, 8893)]