68771412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 189352800

約数和(自身を除く): 120581388

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, 3467, 4959, 6612, 6934, 9918, 10401, 13868, 19836, 20802, 31203, 41604, 62406, 65873, 100543, 124812, 131746, 197619, 201086, 263492, 301629, 395238, 402172, 592857, 603258, 790476, 904887, 1185714, 1206516, 1809774, 1910317, 2371428, 3619548, 3820634, 5730951, 7641268, 11461902, 17192853, 22923804, 34385706, 68771412]

約数ペア:

[(1, 68771412), (2, 34385706), (3, 22923804), (4, 17192853), (6, 11461902), (9, 7641268), (12, 5730951), (18, 3820634), (19, 3619548), (29, 2371428), (36, 1910317), (38, 1809774), (57, 1206516), (58, 1185714), (76, 904887), (87, 790476), (114, 603258), (116, 592857), (171, 402172), (174, 395238), (228, 301629), (261, 263492), (342, 201086), (348, 197619), (522, 131746), (551, 124812), (684, 100543), (1044, 65873), (1102, 62406), (1653, 41604), (2204, 31203), (3306, 20802), (3467, 19836), (4959, 13868), (6612, 10401), (6934, 9918)]