84857168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 188178432

約数和(自身を除く): 103321264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 103, 124, 151, 176, 206, 248, 302, 341, 412, 496, 604, 682, 824, 1133, 1208, 1364, 1648, 1661, 2266, 2416, 2728, 3193, 3322, 4532, 4681, 5456, 6386, 6644, 9064, 9362, 12772, 13288, 15553, 18128, 18724, 25544, 26576, 31106, 35123, 37448, 51088, 51491, 62212, 70246, 74896, 102982, 124424, 140492, 171083, 205964, 248848, 280984, 342166, 411928, 482143, 561968, 684332, 823856, 964286, 1368664, 1928572, 2737328, 3857144, 5303573, 7714288, 10607146, 21214292, 42428584, 84857168]

約数ペア:

[(1, 84857168), (2, 42428584), (4, 21214292), (8, 10607146), (11, 7714288), (16, 5303573), (22, 3857144), (31, 2737328), (44, 1928572), (62, 1368664), (88, 964286), (103, 823856), (124, 684332), (151, 561968), (176, 482143), (206, 411928), (248, 342166), (302, 280984), (341, 248848), (412, 205964), (496, 171083), (604, 140492), (682, 124424), (824, 102982), (1133, 74896), (1208, 70246), (1364, 62212), (1648, 51491), (1661, 51088), (2266, 37448), (2416, 35123), (2728, 31106), (3193, 26576), (3322, 25544), (4532, 18724), (4681, 18128), (5456, 15553), (6386, 13288), (6644, 12772), (9064, 9362)]