77890974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 196266240

約数和(自身を除く): 118375266

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 59, 86, 102, 118, 119, 129, 177, 238, 258, 301, 354, 357, 413, 602, 714, 731, 826, 903, 1003, 1239, 1462, 1806, 1849, 2006, 2193, 2478, 2537, 3009, 3698, 4386, 5074, 5117, 5547, 6018, 7021, 7611, 10234, 11094, 12943, 14042, 15222, 15351, 17759, 21063, 25886, 30702, 31433, 35518, 38829, 42126, 43129, 53277, 62866, 77658, 86258, 94299, 106554, 109091, 129387, 188598, 218182, 220031, 258774, 301903, 327273, 440062, 603806, 654546, 660093, 763637, 905709, 1320186, 1527274, 1811418, 1854547, 2290911, 3709094, 4581822, 5563641, 11127282, 12981829, 25963658, 38945487, 77890974]

約数ペア:

[(1, 77890974), (2, 38945487), (3, 25963658), (6, 12981829), (7, 11127282), (14, 5563641), (17, 4581822), (21, 3709094), (34, 2290911), (42, 1854547), (43, 1811418), (51, 1527274), (59, 1320186), (86, 905709), (102, 763637), (118, 660093), (119, 654546), (129, 603806), (177, 440062), (238, 327273), (258, 301903), (301, 258774), (354, 220031), (357, 218182), (413, 188598), (602, 129387), (714, 109091), (731, 106554), (826, 94299), (903, 86258), (1003, 77658), (1239, 62866), (1462, 53277), (1806, 43129), (1849, 42126), (2006, 38829), (2193, 35518), (2478, 31433), (2537, 30702), (3009, 25886), (3698, 21063), (4386, 17759), (5074, 15351), (5117, 15222), (5547, 14042), (6018, 12943), (7021, 11094), (7611, 10234)]