72161782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{757}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 135348480

約数和(自身を除く): 63186698

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 619, 757, 1238, 1514, 4333, 5299, 6809, 8327, 8666, 10598, 13618, 16654, 47663, 58289, 95326, 116578, 468583, 937166, 3280081, 5154413, 6560162, 10308826, 36080891, 72161782]

約数ペア:

[(1, 72161782), (2, 36080891), (7, 10308826), (11, 6560162), (14, 5154413), (22, 3280081), (77, 937166), (154, 468583), (619, 116578), (757, 95326), (1238, 58289), (1514, 47663), (4333, 16654), (5299, 13618), (6809, 10598), (8327, 8666)]