66620004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 114336156

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 101, 114, 132, 202, 209, 228, 263, 303, 404, 418, 526, 606, 627, 789, 836, 1052, 1111, 1212, 1254, 1578, 1919, 2222, 2508, 2893, 3156, 3333, 3838, 4444, 4997, 5757, 5786, 6666, 7676, 8679, 9994, 11514, 11572, 13332, 14991, 17358, 19988, 21109, 23028, 26563, 29982, 34716, 42218, 53126, 54967, 59964, 63327, 79689, 84436, 106252, 109934, 126654, 159378, 164901, 219868, 253308, 292193, 318756, 329802, 504697, 584386, 659604, 876579, 1009394, 1168772, 1514091, 1753158, 2018788, 3028182, 3506316, 5551667, 6056364, 11103334, 16655001, 22206668, 33310002, 66620004]

約数ペア:

[(1, 66620004), (2, 33310002), (3, 22206668), (4, 16655001), (6, 11103334), (11, 6056364), (12, 5551667), (19, 3506316), (22, 3028182), (33, 2018788), (38, 1753158), (44, 1514091), (57, 1168772), (66, 1009394), (76, 876579), (101, 659604), (114, 584386), (132, 504697), (202, 329802), (209, 318756), (228, 292193), (263, 253308), (303, 219868), (404, 164901), (418, 159378), (526, 126654), (606, 109934), (627, 106252), (789, 84436), (836, 79689), (1052, 63327), (1111, 59964), (1212, 54967), (1254, 53126), (1578, 42218), (1919, 34716), (2222, 29982), (2508, 26563), (2893, 23028), (3156, 21109), (3333, 19988), (3838, 17358), (4444, 14991), (4997, 13332), (5757, 11572), (5786, 11514), (6666, 9994), (7676, 8679)]