70872138

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{42337}}^1$

素因数の和:42379

約数の個数: 32

約数和(自身を含む): 162577920

約数和(自身を除く): 91705782

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 42337, 84674, 127011, 254022, 381033, 762066, 1143099, 1312447, 2286198, 2624894, 3937341, 7874682, 11812023, 23624046, 35436069, 70872138]

約数ペア:

[(1, 70872138), (2, 35436069), (3, 23624046), (6, 11812023), (9, 7874682), (18, 3937341), (27, 2624894), (31, 2286198), (54, 1312447), (62, 1143099), (93, 762066), (186, 381033), (279, 254022), (558, 127011), (837, 84674), (1674, 42337)]