81858876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36479}}^1$

素因数の和:36514

約数の個数: 48

約数和(自身を含む): 220631040

約数和(自身を除く): 138772164

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 36479, 72958, 109437, 145916, 218874, 401269, 437748, 620143, 802538, 1203807, 1240286, 1605076, 1860429, 2407614, 2480572, 3720858, 4815228, 6821573, 7441716, 13643146, 20464719, 27286292, 40929438, 81858876]

約数ペア:

[(1, 81858876), (2, 40929438), (3, 27286292), (4, 20464719), (6, 13643146), (11, 7441716), (12, 6821573), (17, 4815228), (22, 3720858), (33, 2480572), (34, 2407614), (44, 1860429), (51, 1605076), (66, 1240286), (68, 1203807), (102, 802538), (132, 620143), (187, 437748), (204, 401269), (374, 218874), (561, 145916), (748, 109437), (1122, 72958), (2244, 36479)]