66863856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 185773824

約数和(自身を除く): 118909968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1223, 1608, 2278, 2446, 3216, 3417, 3669, 4556, 4892, 6834, 7338, 9112, 9784, 13668, 14676, 18224, 19568, 20791, 27336, 29352, 41582, 54672, 58704, 62373, 81941, 83164, 124746, 163882, 166328, 245823, 249492, 327764, 332656, 491646, 498984, 655528, 983292, 997968, 1311056, 1392997, 1966584, 2785994, 3933168, 4178991, 5571988, 8357982, 11143976, 16715964, 22287952, 33431928, 66863856]

約数ペア:

[(1, 66863856), (2, 33431928), (3, 22287952), (4, 16715964), (6, 11143976), (8, 8357982), (12, 5571988), (16, 4178991), (17, 3933168), (24, 2785994), (34, 1966584), (48, 1392997), (51, 1311056), (67, 997968), (68, 983292), (102, 655528), (134, 498984), (136, 491646), (201, 332656), (204, 327764), (268, 249492), (272, 245823), (402, 166328), (408, 163882), (536, 124746), (804, 83164), (816, 81941), (1072, 62373), (1139, 58704), (1223, 54672), (1608, 41582), (2278, 29352), (2446, 27336), (3216, 20791), (3417, 19568), (3669, 18224), (4556, 14676), (4892, 13668), (6834, 9784), (7338, 9112)]