87942294

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 229340160

約数和(自身を除く): 141397866

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 41, 46, 54, 66, 69, 82, 99, 123, 138, 157, 198, 207, 246, 253, 297, 314, 369, 414, 451, 471, 506, 594, 621, 738, 759, 902, 942, 943, 1107, 1242, 1353, 1413, 1518, 1727, 1886, 2214, 2277, 2706, 2826, 2829, 3454, 3611, 4059, 4239, 4554, 5181, 5658, 6437, 6831, 7222, 8118, 8478, 8487, 10362, 10373, 10833, 12177, 12874, 13662, 15543, 16974, 19311, 20746, 21666, 24354, 25461, 31086, 31119, 32499, 38622, 39721, 46629, 50922, 57933, 62238, 64998, 70807, 79442, 93258, 93357, 97497, 115866, 119163, 141614, 148051, 173799, 186714, 194994, 212421, 238326, 280071, 296102, 347598, 357489, 424842, 444153, 560142, 637263, 714978, 888306, 1072467, 1274526, 1332459, 1628561, 1911789, 2144934, 2664918, 3257122, 3823578, 3997377, 4885683, 7994754, 9771366, 14657049, 29314098, 43971147, 87942294]

約数ペア:

[(1, 87942294), (2, 43971147), (3, 29314098), (6, 14657049), (9, 9771366), (11, 7994754), (18, 4885683), (22, 3997377), (23, 3823578), (27, 3257122), (33, 2664918), (41, 2144934), (46, 1911789), (54, 1628561), (66, 1332459), (69, 1274526), (82, 1072467), (99, 888306), (123, 714978), (138, 637263), (157, 560142), (198, 444153), (207, 424842), (246, 357489), (253, 347598), (297, 296102), (314, 280071), (369, 238326), (414, 212421), (451, 194994), (471, 186714), (506, 173799), (594, 148051), (621, 141614), (738, 119163), (759, 115866), (902, 97497), (942, 93357), (943, 93258), (1107, 79442), (1242, 70807), (1353, 64998), (1413, 62238), (1518, 57933), (1727, 50922), (1886, 46629), (2214, 39721), (2277, 38622), (2706, 32499), (2826, 31119), (2829, 31086), (3454, 25461), (3611, 24354), (4059, 21666), (4239, 20746), (4554, 19311), (5181, 16974), (5658, 15543), (6437, 13662), (6831, 12874), (7222, 12177), (8118, 10833), (8478, 10373), (8487, 10362)]