85012612

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 158707836

約数和(自身を除く): 73695224

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 361, 452, 521, 722, 1042, 1444, 2084, 2147, 4294, 8588, 9899, 19798, 39596, 40793, 58873, 81586, 117746, 163172, 188081, 235492, 376162, 752324, 1118587, 2237174, 4474348, 21253153, 42506306, 85012612]

約数ペア:

[(1, 85012612), (2, 42506306), (4, 21253153), (19, 4474348), (38, 2237174), (76, 1118587), (113, 752324), (226, 376162), (361, 235492), (452, 188081), (521, 163172), (722, 117746), (1042, 81586), (1444, 58873), (2084, 40793), (2147, 39596), (4294, 19798), (8588, 9899)]