86423162

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 156596328

約数和(自身を除く): 70173166

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 137, 157, 274, 287, 314, 574, 959, 1099, 1918, 2009, 2198, 4018, 5617, 6437, 6713, 7693, 11234, 12874, 13426, 15386, 21509, 39319, 43018, 45059, 78638, 90118, 150563, 275233, 301126, 315413, 550466, 630826, 881869, 1053941, 1763738, 2107882, 6173083, 12346166, 43211581, 86423162]

約数ペア:

[(1, 86423162), (2, 43211581), (7, 12346166), (14, 6173083), (41, 2107882), (49, 1763738), (82, 1053941), (98, 881869), (137, 630826), (157, 550466), (274, 315413), (287, 301126), (314, 275233), (574, 150563), (959, 90118), (1099, 78638), (1918, 45059), (2009, 43018), (2198, 39319), (4018, 21509), (5617, 15386), (6437, 13426), (6713, 12874), (7693, 11234)]