123213924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 325503360

約数和(自身を除く): 202289436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 321, 348, 428, 522, 642, 963, 1044, 1103, 1284, 1926, 2206, 3103, 3309, 3852, 4412, 6206, 6618, 9309, 9927, 12412, 13236, 18618, 19854, 27927, 31987, 37236, 39708, 55854, 63974, 95961, 111708, 118021, 127948, 191922, 236042, 287883, 354063, 383844, 472084, 575766, 708126, 1062189, 1151532, 1416252, 2124378, 3422609, 4248756, 6845218, 10267827, 13690436, 20535654, 30803481, 41071308, 61606962, 123213924]

約数ペア:

[(1, 123213924), (2, 61606962), (3, 41071308), (4, 30803481), (6, 20535654), (9, 13690436), (12, 10267827), (18, 6845218), (29, 4248756), (36, 3422609), (58, 2124378), (87, 1416252), (107, 1151532), (116, 1062189), (174, 708126), (214, 575766), (261, 472084), (321, 383844), (348, 354063), (428, 287883), (522, 236042), (642, 191922), (963, 127948), (1044, 118021), (1103, 111708), (1284, 95961), (1926, 63974), (2206, 55854), (3103, 39708), (3309, 37236), (3852, 31987), (4412, 27927), (6206, 19854), (6618, 18618), (9309, 13236), (9927, 12412)]