8261172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 22244040

約数和(自身を除く): 13982868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 193, 246, 261, 348, 369, 386, 492, 522, 579, 738, 772, 1044, 1158, 1189, 1476, 1737, 2316, 2378, 3474, 3567, 4756, 5597, 6948, 7134, 7913, 10701, 11194, 14268, 15826, 16791, 21402, 22388, 23739, 31652, 33582, 42804, 47478, 50373, 67164, 71217, 94956, 100746, 142434, 201492, 229477, 284868, 458954, 688431, 917908, 1376862, 2065293, 2753724, 4130586, 8261172]

約数ペア:

[(1, 8261172), (2, 4130586), (3, 2753724), (4, 2065293), (6, 1376862), (9, 917908), (12, 688431), (18, 458954), (29, 284868), (36, 229477), (41, 201492), (58, 142434), (82, 100746), (87, 94956), (116, 71217), (123, 67164), (164, 50373), (174, 47478), (193, 42804), (246, 33582), (261, 31652), (348, 23739), (369, 22388), (386, 21402), (492, 16791), (522, 15826), (579, 14268), (738, 11194), (772, 10701), (1044, 7913), (1158, 7134), (1189, 6948), (1476, 5597), (1737, 4756), (2316, 3567), (2378, 3474)]