78731196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211643}}^1$

素因数の和:211681

約数の個数: 24

約数和(自身を含む): 189633024

約数和(自身を除く): 110901828

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 211643, 423286, 634929, 846572, 1269858, 2539716, 6560933, 13121866, 19682799, 26243732, 39365598, 78731196]

約数ペア:

[(1, 78731196), (2, 39365598), (3, 26243732), (4, 19682799), (6, 13121866), (12, 6560933), (31, 2539716), (62, 1269858), (93, 846572), (124, 634929), (186, 423286), (372, 211643)]