90193026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^2$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 230291856

約数和(自身を除く): 140098830

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 167, 231, 294, 334, 462, 501, 539, 1002, 1078, 1169, 1617, 1837, 2338, 3234, 3507, 3674, 5511, 7014, 8183, 11022, 12859, 16366, 24549, 25718, 27889, 38577, 49098, 55778, 77154, 83667, 90013, 167334, 180026, 195223, 270039, 306779, 390446, 540078, 585669, 613558, 920337, 1171338, 1366561, 1840674, 2147453, 2733122, 4099683, 4294906, 6442359, 8199366, 12884718, 15032171, 30064342, 45096513, 90193026]

約数ペア:

[(1, 90193026), (2, 45096513), (3, 30064342), (6, 15032171), (7, 12884718), (11, 8199366), (14, 6442359), (21, 4294906), (22, 4099683), (33, 2733122), (42, 2147453), (49, 1840674), (66, 1366561), (77, 1171338), (98, 920337), (147, 613558), (154, 585669), (167, 540078), (231, 390446), (294, 306779), (334, 270039), (462, 195223), (501, 180026), (539, 167334), (1002, 90013), (1078, 83667), (1169, 77154), (1617, 55778), (1837, 49098), (2338, 38577), (3234, 27889), (3507, 25718), (3674, 24549), (5511, 16366), (7014, 12859), (8183, 11022)]