123517044

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1429}}^1$

素因数の和:1467

約数の個数: 90

約数和(自身を含む): 364494130

約数和(自身を除く): 240977086

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1429, 1764, 2058, 2401, 2858, 3087, 4116, 4287, 4802, 5716, 6174, 7203, 8574, 9604, 10003, 12348, 12861, 14406, 17148, 20006, 21609, 25722, 28812, 30009, 40012, 43218, 51444, 60018, 70021, 86436, 90027, 120036, 140042, 180054, 210063, 280084, 360108, 420126, 490147, 630189, 840252, 980294, 1260378, 1470441, 1960588, 2520756, 2940882, 3431029, 4411323, 5881764, 6862058, 8822646, 10293087, 13724116, 17645292, 20586174, 30879261, 41172348, 61758522, 123517044]

約数ペア:

[(1, 123517044), (2, 61758522), (3, 41172348), (4, 30879261), (6, 20586174), (7, 17645292), (9, 13724116), (12, 10293087), (14, 8822646), (18, 6862058), (21, 5881764), (28, 4411323), (36, 3431029), (42, 2940882), (49, 2520756), (63, 1960588), (84, 1470441), (98, 1260378), (126, 980294), (147, 840252), (196, 630189), (252, 490147), (294, 420126), (343, 360108), (441, 280084), (588, 210063), (686, 180054), (882, 140042), (1029, 120036), (1372, 90027), (1429, 86436), (1764, 70021), (2058, 60018), (2401, 51444), (2858, 43218), (3087, 40012), (4116, 30009), (4287, 28812), (4802, 25722), (5716, 21609), (6174, 20006), (7203, 17148), (8574, 14406), (9604, 12861), (10003, 12348)]