129509244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6529}}^1$

素因数の和:6587

約数の個数: 72

約数和(自身を含む): 356538000

約数和(自身を除く): 227028756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6529, 6612, 9918, 13058, 19587, 19836, 26116, 39174, 58761, 78348, 117522, 124051, 189341, 235044, 248102, 372153, 378682, 496204, 568023, 744306, 757364, 1116459, 1136046, 1488612, 1704069, 2232918, 2272092, 3408138, 3597479, 4465836, 6816276, 7194958, 10792437, 14389916, 21584874, 32377311, 43169748, 64754622, 129509244]

約数ペア:

[(1, 129509244), (2, 64754622), (3, 43169748), (4, 32377311), (6, 21584874), (9, 14389916), (12, 10792437), (18, 7194958), (19, 6816276), (29, 4465836), (36, 3597479), (38, 3408138), (57, 2272092), (58, 2232918), (76, 1704069), (87, 1488612), (114, 1136046), (116, 1116459), (171, 757364), (174, 744306), (228, 568023), (261, 496204), (342, 378682), (348, 372153), (522, 248102), (551, 235044), (684, 189341), (1044, 124051), (1102, 117522), (1653, 78348), (2204, 58761), (3306, 39174), (4959, 26116), (6529, 19836), (6612, 19587), (9918, 13058)]