85224138

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 172886400

約数和(自身を除く): 87662262

約数列:

[1, 2, 3, 6, 137, 199, 274, 398, 411, 521, 597, 822, 1042, 1194, 1563, 3126, 27263, 54526, 71377, 81789, 103679, 142754, 163578, 207358, 214131, 311037, 428262, 622074, 14204023, 28408046, 42612069, 85224138]

約数ペア:

[(1, 85224138), (2, 42612069), (3, 28408046), (6, 14204023), (137, 622074), (199, 428262), (274, 311037), (398, 214131), (411, 207358), (521, 163578), (597, 142754), (822, 103679), (1042, 81789), (1194, 71377), (1563, 54526), (3126, 27263)]