81094676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 158776464

約数和(自身を除く): 77681788

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 113, 148, 226, 373, 452, 481, 746, 962, 1469, 1492, 1924, 2938, 4181, 4849, 5876, 8362, 9698, 13801, 16724, 19396, 27602, 42149, 54353, 55204, 84298, 108706, 168596, 179413, 217412, 358826, 547937, 717652, 1095874, 1559513, 2191748, 3119026, 6238052, 20273669, 40547338, 81094676]

約数ペア:

[(1, 81094676), (2, 40547338), (4, 20273669), (13, 6238052), (26, 3119026), (37, 2191748), (52, 1559513), (74, 1095874), (113, 717652), (148, 547937), (226, 358826), (373, 217412), (452, 179413), (481, 168596), (746, 108706), (962, 84298), (1469, 55204), (1492, 54353), (1924, 42149), (2938, 27602), (4181, 19396), (4849, 16724), (5876, 13801), (8362, 9698)]