81356214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23076

約数の個数: 32

約数和(自身を含む): 176808960

約数和(自身を除く): 95452746

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 23021, 46042, 69063, 138126, 437399, 713651, 874798, 1312197, 1427302, 2140953, 2624394, 4281906, 13559369, 27118738, 40678107, 81356214]

約数ペア:

[(1, 81356214), (2, 40678107), (3, 27118738), (6, 13559369), (19, 4281906), (31, 2624394), (38, 2140953), (57, 1427302), (62, 1312197), (93, 874798), (114, 713651), (186, 437399), (589, 138126), (1178, 69063), (1767, 46042), (3534, 23021)]