82479172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 158070528

約数和(自身を除く): 75591356

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 131, 188, 197, 262, 394, 524, 788, 799, 1598, 2227, 3196, 3349, 4454, 6157, 6698, 8908, 9259, 12314, 13396, 18518, 24628, 25807, 37036, 51614, 103228, 104669, 157403, 209338, 314806, 418676, 438719, 629612, 877438, 1212929, 1754876, 2425858, 4851716, 20619793, 41239586, 82479172]

約数ペア:

[(1, 82479172), (2, 41239586), (4, 20619793), (17, 4851716), (34, 2425858), (47, 1754876), (68, 1212929), (94, 877438), (131, 629612), (188, 438719), (197, 418676), (262, 314806), (394, 209338), (524, 157403), (788, 104669), (799, 103228), (1598, 51614), (2227, 37036), (3196, 25807), (3349, 24628), (4454, 18518), (6157, 13396), (6698, 12314), (8908, 9259)]