69856592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 155354640

約数和(自身を除く): 85498048

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 74, 104, 116, 148, 208, 232, 296, 313, 377, 464, 481, 592, 626, 754, 962, 1073, 1252, 1508, 1924, 2146, 2504, 3016, 3848, 4069, 4292, 5008, 6032, 7696, 8138, 8584, 9077, 11581, 13949, 16276, 17168, 18154, 23162, 27898, 32552, 36308, 46324, 55796, 65104, 72616, 92648, 111592, 118001, 145232, 150553, 185296, 223184, 236002, 301106, 335849, 472004, 602212, 671698, 944008, 1204424, 1343396, 1888016, 2408848, 2686792, 4366037, 5373584, 8732074, 17464148, 34928296, 69856592]

約数ペア:

[(1, 69856592), (2, 34928296), (4, 17464148), (8, 8732074), (13, 5373584), (16, 4366037), (26, 2686792), (29, 2408848), (37, 1888016), (52, 1343396), (58, 1204424), (74, 944008), (104, 671698), (116, 602212), (148, 472004), (208, 335849), (232, 301106), (296, 236002), (313, 223184), (377, 185296), (464, 150553), (481, 145232), (592, 118001), (626, 111592), (754, 92648), (962, 72616), (1073, 65104), (1252, 55796), (1508, 46324), (1924, 36308), (2146, 32552), (2504, 27898), (3016, 23162), (3848, 18154), (4069, 17168), (4292, 16276), (5008, 13949), (6032, 11581), (7696, 9077), (8138, 8584)]