72179694

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{4969}}^1$

素因数の和:5249

約数の個数: 32

約数和(自身を含む): 161028000

約数和(自身を除く): 88848306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 4969, 7263, 9938, 14526, 14907, 29814, 44721, 89442, 134163, 268326, 1336661, 2673322, 4009983, 8019966, 12029949, 24059898, 36089847, 72179694]

約数ペア:

[(1, 72179694), (2, 36089847), (3, 24059898), (6, 12029949), (9, 8019966), (18, 4009983), (27, 2673322), (54, 1336661), (269, 268326), (538, 134163), (807, 89442), (1614, 44721), (2421, 29814), (4842, 14907), (4969, 14526), (7263, 9938)]