66691674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2601

約数の個数: 80

約数和(自身を含む): 178282368

約数和(自身を除く): 111590694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2557, 2898, 3726, 4347, 5114, 7671, 8694, 13041, 15342, 17899, 23013, 26082, 35798, 46026, 53697, 58811, 69039, 107394, 117622, 138078, 161091, 176433, 207117, 322182, 352866, 411677, 414234, 483273, 529299, 823354, 966546, 1058598, 1235031, 1449819, 1587897, 2470062, 2899638, 3175794, 3705093, 4763691, 7410186, 9527382, 11115279, 22230558, 33345837, 66691674]

約数ペア:

[(1, 66691674), (2, 33345837), (3, 22230558), (6, 11115279), (7, 9527382), (9, 7410186), (14, 4763691), (18, 3705093), (21, 3175794), (23, 2899638), (27, 2470062), (42, 1587897), (46, 1449819), (54, 1235031), (63, 1058598), (69, 966546), (81, 823354), (126, 529299), (138, 483273), (161, 414234), (162, 411677), (189, 352866), (207, 322182), (322, 207117), (378, 176433), (414, 161091), (483, 138078), (567, 117622), (621, 107394), (966, 69039), (1134, 58811), (1242, 53697), (1449, 46026), (1863, 35798), (2557, 26082), (2898, 23013), (3726, 17899), (4347, 15342), (5114, 13041), (7671, 8694)]