83886908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 104810692

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 59, 68, 103, 116, 118, 119, 203, 206, 236, 238, 406, 412, 413, 476, 493, 721, 812, 826, 986, 1003, 1442, 1652, 1711, 1751, 1972, 2006, 2884, 2987, 3422, 3451, 3502, 4012, 5974, 6077, 6844, 6902, 7004, 7021, 11948, 11977, 12154, 12257, 13804, 14042, 20909, 23954, 24308, 24514, 28084, 29087, 41818, 42539, 47908, 49028, 50779, 58174, 83636, 85078, 101558, 103309, 116348, 170156, 176233, 203116, 203609, 206618, 352466, 355453, 407218, 413236, 704932, 710906, 723163, 814436, 1233631, 1421812, 1446326, 2467262, 2892652, 2995961, 4934524, 5991922, 11983844, 20971727, 41943454, 83886908]

約数ペア:

[(1, 83886908), (2, 41943454), (4, 20971727), (7, 11983844), (14, 5991922), (17, 4934524), (28, 2995961), (29, 2892652), (34, 2467262), (58, 1446326), (59, 1421812), (68, 1233631), (103, 814436), (116, 723163), (118, 710906), (119, 704932), (203, 413236), (206, 407218), (236, 355453), (238, 352466), (406, 206618), (412, 203609), (413, 203116), (476, 176233), (493, 170156), (721, 116348), (812, 103309), (826, 101558), (986, 85078), (1003, 83636), (1442, 58174), (1652, 50779), (1711, 49028), (1751, 47908), (1972, 42539), (2006, 41818), (2884, 29087), (2987, 28084), (3422, 24514), (3451, 24308), (3502, 23954), (4012, 20909), (5974, 14042), (6077, 13804), (6844, 12257), (6902, 12154), (7004, 11977), (7021, 11948)]