86769972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4945

約数の個数: 72

約数和(自身を含む): 240294600

約数和(自身を除く): 153524628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 4889, 5916, 8874, 9778, 14667, 17748, 19556, 29334, 44001, 58668, 83113, 88002, 141781, 166226, 176004, 249339, 283562, 332452, 425343, 498678, 567124, 748017, 850686, 997356, 1276029, 1496034, 1701372, 2410277, 2552058, 2992068, 4820554, 5104116, 7230831, 9641108, 14461662, 21692493, 28923324, 43384986, 86769972]

約数ペア:

[(1, 86769972), (2, 43384986), (3, 28923324), (4, 21692493), (6, 14461662), (9, 9641108), (12, 7230831), (17, 5104116), (18, 4820554), (29, 2992068), (34, 2552058), (36, 2410277), (51, 1701372), (58, 1496034), (68, 1276029), (87, 997356), (102, 850686), (116, 748017), (153, 567124), (174, 498678), (204, 425343), (261, 332452), (306, 283562), (348, 249339), (493, 176004), (522, 166226), (612, 141781), (986, 88002), (1044, 83113), (1479, 58668), (1972, 44001), (2958, 29334), (4437, 19556), (4889, 17748), (5916, 14667), (8874, 9778)]