89943732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 237804840

約数和(自身を除く): 147861108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 174, 202, 261, 303, 348, 404, 522, 606, 853, 909, 1044, 1212, 1706, 1818, 2559, 2929, 3412, 3636, 5118, 5858, 7677, 8787, 10236, 11716, 15354, 17574, 24737, 26361, 30708, 35148, 49474, 52722, 74211, 86153, 98948, 105444, 148422, 172306, 222633, 258459, 296844, 344612, 445266, 516918, 775377, 890532, 1033836, 1550754, 2498437, 3101508, 4996874, 7495311, 9993748, 14990622, 22485933, 29981244, 44971866, 89943732]

約数ペア:

[(1, 89943732), (2, 44971866), (3, 29981244), (4, 22485933), (6, 14990622), (9, 9993748), (12, 7495311), (18, 4996874), (29, 3101508), (36, 2498437), (58, 1550754), (87, 1033836), (101, 890532), (116, 775377), (174, 516918), (202, 445266), (261, 344612), (303, 296844), (348, 258459), (404, 222633), (522, 172306), (606, 148422), (853, 105444), (909, 98948), (1044, 86153), (1212, 74211), (1706, 52722), (1818, 49474), (2559, 35148), (2929, 30708), (3412, 26361), (3636, 24737), (5118, 17574), (5858, 15354), (7677, 11716), (8787, 10236)]