71970408

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13693}}^1$

素因数の和:13778

約数の個数: 48

約数和(自身を含む): 197604420

約数和(自身を除く): 125634012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 13693, 27386, 41079, 54772, 82158, 109544, 123237, 164316, 246474, 328632, 492948, 985896, 999589, 1999178, 2998767, 3998356, 5997534, 7996712, 8996301, 11995068, 17992602, 23990136, 35985204, 71970408]

約数ペア:

[(1, 71970408), (2, 35985204), (3, 23990136), (4, 17992602), (6, 11995068), (8, 8996301), (9, 7996712), (12, 5997534), (18, 3998356), (24, 2998767), (36, 1999178), (72, 999589), (73, 985896), (146, 492948), (219, 328632), (292, 246474), (438, 164316), (584, 123237), (657, 109544), (876, 82158), (1314, 54772), (1752, 41079), (2628, 27386), (5256, 13693)]