72787962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 164541888

約数和(自身を除く): 91753926

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3121, 3887, 6242, 7774, 9363, 11661, 18726, 23322, 40573, 71783, 81146, 121719, 143566, 215349, 243438, 430698, 527449, 933179, 1054898, 1582347, 1866358, 2799537, 3164694, 5599074, 12131327, 24262654, 36393981, 72787962]

約数ペア:

[(1, 72787962), (2, 36393981), (3, 24262654), (6, 12131327), (13, 5599074), (23, 3164694), (26, 2799537), (39, 1866358), (46, 1582347), (69, 1054898), (78, 933179), (138, 527449), (169, 430698), (299, 243438), (338, 215349), (507, 143566), (598, 121719), (897, 81146), (1014, 71783), (1794, 40573), (3121, 23322), (3887, 18726), (6242, 11661), (7774, 9363)]