90227874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 133720926

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 47, 51, 58, 59, 66, 87, 94, 102, 118, 141, 174, 177, 187, 282, 319, 354, 374, 493, 517, 561, 638, 649, 799, 957, 986, 1003, 1034, 1122, 1298, 1363, 1479, 1551, 1598, 1711, 1914, 1947, 2006, 2397, 2726, 2773, 2958, 3009, 3102, 3422, 3894, 4089, 4794, 5133, 5423, 5546, 6018, 8178, 8319, 8789, 10266, 10846, 11033, 14993, 16269, 16638, 17578, 18821, 22066, 23171, 26367, 29087, 29986, 30503, 32538, 33099, 37642, 44979, 46342, 47141, 52734, 56463, 58174, 61006, 66198, 69513, 80417, 87261, 89958, 91509, 94282, 112926, 139026, 141423, 160834, 174522, 183018, 241251, 254881, 282846, 319957, 482502, 509762, 518551, 639914, 764643, 884587, 959871, 1037102, 1367089, 1529286, 1555653, 1769174, 1919742, 2653761, 2734178, 3111306, 4101267, 5307522, 8202534, 15037979, 30075958, 45113937, 90227874]

約数ペア:

[(1, 90227874), (2, 45113937), (3, 30075958), (6, 15037979), (11, 8202534), (17, 5307522), (22, 4101267), (29, 3111306), (33, 2734178), (34, 2653761), (47, 1919742), (51, 1769174), (58, 1555653), (59, 1529286), (66, 1367089), (87, 1037102), (94, 959871), (102, 884587), (118, 764643), (141, 639914), (174, 518551), (177, 509762), (187, 482502), (282, 319957), (319, 282846), (354, 254881), (374, 241251), (493, 183018), (517, 174522), (561, 160834), (638, 141423), (649, 139026), (799, 112926), (957, 94282), (986, 91509), (1003, 89958), (1034, 87261), (1122, 80417), (1298, 69513), (1363, 66198), (1479, 61006), (1551, 58174), (1598, 56463), (1711, 52734), (1914, 47141), (1947, 46342), (2006, 44979), (2397, 37642), (2726, 33099), (2773, 32538), (2958, 30503), (3009, 29986), (3102, 29087), (3422, 26367), (3894, 23171), (4089, 22066), (4794, 18821), (5133, 17578), (5423, 16638), (5546, 16269), (6018, 14993), (8178, 11033), (8319, 10846), (8789, 10266)]