86523710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 211667904

約数和(自身を除く): 125144194

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 47, 49, 65, 70, 85, 91, 94, 98, 119, 130, 170, 182, 221, 235, 238, 245, 289, 329, 442, 455, 470, 490, 578, 595, 611, 637, 658, 799, 833, 910, 1105, 1190, 1222, 1274, 1445, 1547, 1598, 1645, 1666, 2023, 2210, 2303, 2890, 3055, 3094, 3185, 3290, 3757, 3995, 4046, 4165, 4277, 4606, 5593, 6110, 6370, 7514, 7735, 7990, 8330, 8554, 10115, 10387, 10829, 11186, 11515, 13583, 14161, 15470, 18785, 20230, 20774, 21385, 21658, 23030, 26299, 27166, 27965, 28322, 29939, 37570, 39151, 42770, 51935, 52598, 54145, 55930, 59878, 67915, 70805, 72709, 78302, 95081, 103870, 108290, 131495, 135830, 141610, 145418, 149695, 176579, 184093, 190162, 195755, 262990, 299390, 353158, 363545, 368186, 391510, 475405, 508963, 665567, 727090, 882895, 920465, 950810, 1017926, 1236053, 1331134, 1765790, 1840930, 2472106, 2544815, 3327835, 5089630, 6180265, 6655670, 8652371, 12360530, 17304742, 43261855, 86523710]

約数ペア:

[(1, 86523710), (2, 43261855), (5, 17304742), (7, 12360530), (10, 8652371), (13, 6655670), (14, 6180265), (17, 5089630), (26, 3327835), (34, 2544815), (35, 2472106), (47, 1840930), (49, 1765790), (65, 1331134), (70, 1236053), (85, 1017926), (91, 950810), (94, 920465), (98, 882895), (119, 727090), (130, 665567), (170, 508963), (182, 475405), (221, 391510), (235, 368186), (238, 363545), (245, 353158), (289, 299390), (329, 262990), (442, 195755), (455, 190162), (470, 184093), (490, 176579), (578, 149695), (595, 145418), (611, 141610), (637, 135830), (658, 131495), (799, 108290), (833, 103870), (910, 95081), (1105, 78302), (1190, 72709), (1222, 70805), (1274, 67915), (1445, 59878), (1547, 55930), (1598, 54145), (1645, 52598), (1666, 51935), (2023, 42770), (2210, 39151), (2303, 37570), (2890, 29939), (3055, 28322), (3094, 27965), (3185, 27166), (3290, 26299), (3757, 23030), (3995, 21658), (4046, 21385), (4165, 20774), (4277, 20230), (4606, 18785), (5593, 15470), (6110, 14161), (6370, 13583), (7514, 11515), (7735, 11186), (7990, 10829), (8330, 10387), (8554, 10115)]