73267172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 71884828

約数列:

[1, 2, 4, 11, 22, 44, 47, 71, 94, 142, 188, 284, 499, 517, 781, 998, 1034, 1562, 1996, 2068, 3124, 3337, 5489, 6674, 10978, 13348, 21956, 23453, 35429, 36707, 46906, 70858, 73414, 93812, 141716, 146828, 257983, 389719, 515966, 779438, 1031932, 1558876, 1665163, 3330326, 6660652, 18316793, 36633586, 73267172]

約数ペア:

[(1, 73267172), (2, 36633586), (4, 18316793), (11, 6660652), (22, 3330326), (44, 1665163), (47, 1558876), (71, 1031932), (94, 779438), (142, 515966), (188, 389719), (284, 257983), (499, 146828), (517, 141716), (781, 93812), (998, 73414), (1034, 70858), (1562, 46906), (1996, 36707), (2068, 35429), (3124, 23453), (3337, 21956), (5489, 13348), (6674, 10978)]