80530398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 121271202

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 59, 78, 114, 117, 118, 171, 177, 234, 247, 307, 342, 354, 494, 531, 614, 741, 767, 921, 1062, 1121, 1482, 1534, 1842, 2223, 2242, 2301, 2763, 3363, 3991, 4446, 4602, 5526, 5833, 6726, 6903, 7982, 10089, 11666, 11973, 13806, 14573, 17499, 18113, 20178, 23946, 29146, 34998, 35919, 36226, 43719, 52497, 54339, 71838, 75829, 87438, 104994, 108678, 131157, 151658, 163017, 227487, 235469, 262314, 326034, 344147, 454974, 470938, 682461, 688294, 706407, 1032441, 1364922, 1412814, 2064882, 2119221, 3097323, 4238442, 4473911, 6194646, 8947822, 13421733, 26843466, 40265199, 80530398]

約数ペア:

[(1, 80530398), (2, 40265199), (3, 26843466), (6, 13421733), (9, 8947822), (13, 6194646), (18, 4473911), (19, 4238442), (26, 3097323), (38, 2119221), (39, 2064882), (57, 1412814), (59, 1364922), (78, 1032441), (114, 706407), (117, 688294), (118, 682461), (171, 470938), (177, 454974), (234, 344147), (247, 326034), (307, 262314), (342, 235469), (354, 227487), (494, 163017), (531, 151658), (614, 131157), (741, 108678), (767, 104994), (921, 87438), (1062, 75829), (1121, 71838), (1482, 54339), (1534, 52497), (1842, 43719), (2223, 36226), (2242, 35919), (2301, 34998), (2763, 29146), (3363, 23946), (3991, 20178), (4446, 18113), (4602, 17499), (5526, 14573), (5833, 13806), (6726, 11973), (6903, 11666), (7982, 10089)]