78158316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 200252416

約数和(自身を除く): 122094100

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 727, 867, 1054, 1156, 1454, 1581, 1734, 2108, 2181, 2908, 3162, 3468, 4362, 6324, 8724, 8959, 12359, 17918, 22537, 24718, 26877, 35836, 37077, 45074, 49436, 53754, 67611, 74154, 90148, 107508, 135222, 148308, 210103, 270444, 383129, 420206, 630309, 766258, 840412, 1149387, 1260618, 1532516, 2298774, 2521236, 4597548, 6513193, 13026386, 19539579, 26052772, 39079158, 78158316]

約数ペア:

[(1, 78158316), (2, 39079158), (3, 26052772), (4, 19539579), (6, 13026386), (12, 6513193), (17, 4597548), (31, 2521236), (34, 2298774), (51, 1532516), (62, 1260618), (68, 1149387), (93, 840412), (102, 766258), (124, 630309), (186, 420206), (204, 383129), (289, 270444), (372, 210103), (527, 148308), (578, 135222), (727, 107508), (867, 90148), (1054, 74154), (1156, 67611), (1454, 53754), (1581, 49436), (1734, 45074), (2108, 37077), (2181, 35836), (2908, 26877), (3162, 24718), (3468, 22537), (4362, 17918), (6324, 12359), (8724, 8959)]