31080924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 92907360

約数和(自身を除く): 61826436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4253, 7308, 8506, 12759, 17012, 25518, 29771, 38277, 51036, 59542, 76554, 89313, 119084, 123337, 153108, 178626, 246674, 267939, 357252, 370011, 493348, 535878, 740022, 863359, 1071756, 1110033, 1480044, 1726718, 2220066, 2590077, 3453436, 4440132, 5180154, 7770231, 10360308, 15540462, 31080924]

約数ペア:

[(1, 31080924), (2, 15540462), (3, 10360308), (4, 7770231), (6, 5180154), (7, 4440132), (9, 3453436), (12, 2590077), (14, 2220066), (18, 1726718), (21, 1480044), (28, 1110033), (29, 1071756), (36, 863359), (42, 740022), (58, 535878), (63, 493348), (84, 370011), (87, 357252), (116, 267939), (126, 246674), (174, 178626), (203, 153108), (252, 123337), (261, 119084), (348, 89313), (406, 76554), (522, 59542), (609, 51036), (812, 38277), (1044, 29771), (1218, 25518), (1827, 17012), (2436, 12759), (3654, 8506), (4253, 7308)]