72399330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1217}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 188677944

約数和(自身を除く): 116278614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1217, 1322, 1983, 2434, 3305, 3651, 3966, 5949, 6085, 6610, 7302, 9915, 10953, 11898, 12170, 18255, 19830, 21906, 29745, 36510, 54765, 59490, 109530, 804437, 1608874, 2413311, 4022185, 4826622, 7239933, 8044370, 12066555, 14479866, 24133110, 36199665, 72399330]

約数ペア:

[(1, 72399330), (2, 36199665), (3, 24133110), (5, 14479866), (6, 12066555), (9, 8044370), (10, 7239933), (15, 4826622), (18, 4022185), (30, 2413311), (45, 1608874), (90, 804437), (661, 109530), (1217, 59490), (1322, 54765), (1983, 36510), (2434, 29745), (3305, 21906), (3651, 19830), (3966, 18255), (5949, 12170), (6085, 11898), (6610, 10953), (7302, 9915)]