70405427844

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{68909}}^1$

素因数の和:69301

約数の個数: 72

約数和(自身を含む): 180373578840

約数和(自身を除く): 109968150996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 281, 303, 404, 562, 606, 843, 909, 1124, 1212, 1686, 1818, 2529, 3372, 3636, 5058, 10116, 28381, 56762, 68909, 85143, 113524, 137818, 170286, 206727, 255429, 275636, 340572, 413454, 510858, 620181, 826908, 1021716, 1240362, 2480724, 6959809, 13919618, 19363429, 20879427, 27839236, 38726858, 41758854, 58090287, 62638281, 77453716, 83517708, 116180574, 125276562, 174270861, 232361148, 250553124, 348541722, 697083444, 1955706329, 3911412658, 5867118987, 7822825316, 11734237974, 17601356961, 23468475948, 35202713922, 70405427844]

約数ペア:

[(1, 70405427844), (2, 35202713922), (3, 23468475948), (4, 17601356961), (6, 11734237974), (9, 7822825316), (12, 5867118987), (18, 3911412658), (36, 1955706329), (101, 697083444), (202, 348541722), (281, 250553124), (303, 232361148), (404, 174270861), (562, 125276562), (606, 116180574), (843, 83517708), (909, 77453716), (1124, 62638281), (1212, 58090287), (1686, 41758854), (1818, 38726858), (2529, 27839236), (3372, 20879427), (3636, 19363429), (5058, 13919618), (10116, 6959809), (28381, 2480724), (56762, 1240362), (68909, 1021716), (85143, 826908), (113524, 620181), (137818, 510858), (170286, 413454), (206727, 340572), (255429, 275636)]