78280638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3169}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 164332800

約数和(自身を除く): 86052162

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 1074, 3169, 4117, 6338, 8234, 9507, 12351, 19014, 24702, 72887, 145774, 218661, 437322, 567251, 1134502, 1701753, 3403506, 13046773, 26093546, 39140319, 78280638]

約数ペア:

[(1, 78280638), (2, 39140319), (3, 26093546), (6, 13046773), (23, 3403506), (46, 1701753), (69, 1134502), (138, 567251), (179, 437322), (358, 218661), (537, 145774), (1074, 72887), (3169, 24702), (4117, 19014), (6338, 12351), (8234, 9507)]