67278772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 73841228

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 3499, 4807, 6998, 9614, 13996, 19228, 38489, 66481, 76978, 80477, 132962, 153956, 160954, 265924, 321908, 731291, 885247, 1462582, 1529063, 1770494, 2925164, 3058126, 3540988, 6116252, 16819693, 33639386, 67278772]

約数ペア:

[(1, 67278772), (2, 33639386), (4, 16819693), (11, 6116252), (19, 3540988), (22, 3058126), (23, 2925164), (38, 1770494), (44, 1529063), (46, 1462582), (76, 885247), (92, 731291), (209, 321908), (253, 265924), (418, 160954), (437, 153956), (506, 132962), (836, 80477), (874, 76978), (1012, 66481), (1748, 38489), (3499, 19228), (4807, 13996), (6998, 9614)]