87555172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 165166848

約数和(自身を除く): 77611676

約数列:

[1, 2, 4, 37, 41, 47, 74, 82, 94, 148, 164, 188, 307, 614, 1228, 1517, 1739, 1927, 3034, 3478, 3854, 6068, 6956, 7708, 11359, 12587, 14429, 22718, 25174, 28858, 45436, 50348, 57716, 71299, 142598, 285196, 465719, 533873, 591589, 931438, 1067746, 1183178, 1862876, 2135492, 2366356, 21888793, 43777586, 87555172]

約数ペア:

[(1, 87555172), (2, 43777586), (4, 21888793), (37, 2366356), (41, 2135492), (47, 1862876), (74, 1183178), (82, 1067746), (94, 931438), (148, 591589), (164, 533873), (188, 465719), (307, 285196), (614, 142598), (1228, 71299), (1517, 57716), (1739, 50348), (1927, 45436), (3034, 28858), (3478, 25174), (3854, 22718), (6068, 14429), (6956, 12587), (7708, 11359)]