66882942

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 182016000

約数和(自身を除く): 115133058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 126, 138, 147, 157, 161, 189, 207, 294, 314, 322, 343, 378, 414, 441, 471, 483, 621, 686, 882, 942, 966, 1029, 1099, 1127, 1242, 1323, 1413, 1449, 2058, 2198, 2254, 2646, 2826, 2898, 3087, 3297, 3381, 3611, 4239, 4347, 6174, 6594, 6762, 7222, 7693, 7889, 8478, 8694, 9261, 9891, 10143, 10833, 15386, 15778, 18522, 19782, 20286, 21666, 23079, 23667, 25277, 29673, 30429, 32499, 46158, 47334, 50554, 53851, 59346, 60858, 64998, 69237, 71001, 75831, 97497, 107702, 138474, 142002, 151662, 161553, 176939, 194994, 207711, 213003, 227493, 323106, 353878, 415422, 426006, 454986, 484659, 530817, 682479, 969318, 1061634, 1238573, 1364958, 1453977, 1592451, 2477146, 2907954, 3184902, 3715719, 4777353, 7431438, 9554706, 11147157, 22294314, 33441471, 66882942]

約数ペア:

[(1, 66882942), (2, 33441471), (3, 22294314), (6, 11147157), (7, 9554706), (9, 7431438), (14, 4777353), (18, 3715719), (21, 3184902), (23, 2907954), (27, 2477146), (42, 1592451), (46, 1453977), (49, 1364958), (54, 1238573), (63, 1061634), (69, 969318), (98, 682479), (126, 530817), (138, 484659), (147, 454986), (157, 426006), (161, 415422), (189, 353878), (207, 323106), (294, 227493), (314, 213003), (322, 207711), (343, 194994), (378, 176939), (414, 161553), (441, 151662), (471, 142002), (483, 138474), (621, 107702), (686, 97497), (882, 75831), (942, 71001), (966, 69237), (1029, 64998), (1099, 60858), (1127, 59346), (1242, 53851), (1323, 50554), (1413, 47334), (1449, 46158), (2058, 32499), (2198, 30429), (2254, 29673), (2646, 25277), (2826, 23667), (2898, 23079), (3087, 21666), (3297, 20286), (3381, 19782), (3611, 18522), (4239, 15778), (4347, 15386), (6174, 10833), (6594, 10143), (6762, 9891), (7222, 9261), (7693, 8694), (7889, 8478)]