42380172

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 113131200

約数和(自身を除く): 70751028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 324, 354, 486, 531, 708, 739, 972, 1062, 1478, 1593, 2124, 2217, 2956, 3186, 4434, 4779, 6372, 6651, 8868, 9558, 13302, 14337, 19116, 19953, 26604, 28674, 39906, 43601, 57348, 59859, 79812, 87202, 119718, 130803, 174404, 179577, 239436, 261606, 359154, 392409, 523212, 718308, 784818, 1177227, 1569636, 2354454, 3531681, 4708908, 7063362, 10595043, 14126724, 21190086, 42380172]

約数ペア:

[(1, 42380172), (2, 21190086), (3, 14126724), (4, 10595043), (6, 7063362), (9, 4708908), (12, 3531681), (18, 2354454), (27, 1569636), (36, 1177227), (54, 784818), (59, 718308), (81, 523212), (108, 392409), (118, 359154), (162, 261606), (177, 239436), (236, 179577), (243, 174404), (324, 130803), (354, 119718), (486, 87202), (531, 79812), (708, 59859), (739, 57348), (972, 43601), (1062, 39906), (1478, 28674), (1593, 26604), (2124, 19953), (2217, 19116), (2956, 14337), (3186, 13302), (4434, 9558), (4779, 8868), (6372, 6651)]