80416154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 85057126

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 49, 79, 91, 94, 98, 119, 158, 182, 221, 238, 329, 442, 553, 611, 637, 658, 799, 833, 1027, 1106, 1222, 1274, 1343, 1547, 1598, 1666, 2054, 2303, 2686, 3094, 3713, 3871, 4277, 4606, 5593, 7189, 7426, 7742, 8554, 9401, 10387, 10829, 11186, 14378, 17459, 18802, 20774, 21658, 25991, 29939, 34918, 39151, 48269, 50323, 51982, 59878, 63121, 65807, 72709, 78302, 96538, 100646, 122213, 126242, 131614, 145418, 181937, 244426, 337883, 363874, 441847, 508963, 675766, 820573, 855491, 883694, 1017926, 1641146, 1710982, 2365181, 3092929, 4730362, 5744011, 6185858, 11488022, 40208077, 80416154]

約数ペア:

[(1, 80416154), (2, 40208077), (7, 11488022), (13, 6185858), (14, 5744011), (17, 4730362), (26, 3092929), (34, 2365181), (47, 1710982), (49, 1641146), (79, 1017926), (91, 883694), (94, 855491), (98, 820573), (119, 675766), (158, 508963), (182, 441847), (221, 363874), (238, 337883), (329, 244426), (442, 181937), (553, 145418), (611, 131614), (637, 126242), (658, 122213), (799, 100646), (833, 96538), (1027, 78302), (1106, 72709), (1222, 65807), (1274, 63121), (1343, 59878), (1547, 51982), (1598, 50323), (1666, 48269), (2054, 39151), (2303, 34918), (2686, 29939), (3094, 25991), (3713, 21658), (3871, 20774), (4277, 18802), (4606, 17459), (5593, 14378), (7189, 11186), (7426, 10829), (7742, 10387), (8554, 9401)]