68749548

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16703}}^1$

素因数の和:16731

約数の個数: 48

約数和(自身を含む): 187084800

約数和(自身を除く): 118335252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16703, 33406, 50109, 66812, 100218, 116921, 200436, 233842, 350763, 467684, 701526, 818447, 1403052, 1636894, 2455341, 3273788, 4910682, 5729129, 9821364, 11458258, 17187387, 22916516, 34374774, 68749548]

約数ペア:

[(1, 68749548), (2, 34374774), (3, 22916516), (4, 17187387), (6, 11458258), (7, 9821364), (12, 5729129), (14, 4910682), (21, 3273788), (28, 2455341), (42, 1636894), (49, 1403052), (84, 818447), (98, 701526), (147, 467684), (196, 350763), (294, 233842), (343, 200436), (588, 116921), (686, 100218), (1029, 66812), (1372, 50109), (2058, 33406), (4116, 16703)]