77629278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3583}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 163086336

約数和(自身を除く): 85457058

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3583, 3611, 7166, 7222, 10749, 10833, 21498, 21666, 82409, 164818, 247227, 494454, 562531, 1125062, 1687593, 3375186, 12938213, 25876426, 38814639, 77629278]

約数ペア:

[(1, 77629278), (2, 38814639), (3, 25876426), (6, 12938213), (23, 3375186), (46, 1687593), (69, 1125062), (138, 562531), (157, 494454), (314, 247227), (471, 164818), (942, 82409), (3583, 21666), (3611, 21498), (7166, 10833), (7222, 10749)]