82166454

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 191808000

約数和(自身を除く): 109641546

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 739, 783, 1278, 1478, 1566, 1917, 2059, 2217, 3834, 4118, 4434, 6177, 6651, 12354, 13302, 18531, 19953, 21431, 37062, 39906, 42862, 52469, 55593, 64293, 104938, 111186, 128586, 157407, 192879, 314814, 385758, 472221, 578637, 944442, 1157274, 1416663, 1521601, 2833326, 3043202, 4564803, 9129606, 13694409, 27388818, 41083227, 82166454]

約数ペア:

[(1, 82166454), (2, 41083227), (3, 27388818), (6, 13694409), (9, 9129606), (18, 4564803), (27, 3043202), (29, 2833326), (54, 1521601), (58, 1416663), (71, 1157274), (87, 944442), (142, 578637), (174, 472221), (213, 385758), (261, 314814), (426, 192879), (522, 157407), (639, 128586), (739, 111186), (783, 104938), (1278, 64293), (1478, 55593), (1566, 52469), (1917, 42862), (2059, 39906), (2217, 37062), (3834, 21431), (4118, 19953), (4434, 18531), (6177, 13302), (6651, 12354)]