68405766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 163489536

約数和(自身を除く): 95083770

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1307, 1342, 1586, 2013, 2379, 2614, 3921, 4026, 4758, 7842, 8723, 14377, 16991, 17446, 26169, 28754, 33982, 43131, 50973, 52338, 79727, 86262, 101946, 159454, 186901, 239181, 373802, 478362, 560703, 876997, 1036451, 1121406, 1753994, 2072902, 2630991, 3109353, 5261982, 6218706, 11400961, 22801922, 34202883, 68405766]

約数ペア:

[(1, 68405766), (2, 34202883), (3, 22801922), (6, 11400961), (11, 6218706), (13, 5261982), (22, 3109353), (26, 2630991), (33, 2072902), (39, 1753994), (61, 1121406), (66, 1036451), (78, 876997), (122, 560703), (143, 478362), (183, 373802), (286, 239181), (366, 186901), (429, 159454), (671, 101946), (793, 86262), (858, 79727), (1307, 52338), (1342, 50973), (1586, 43131), (2013, 33982), (2379, 28754), (2614, 26169), (3921, 17446), (4026, 16991), (4758, 14377), (7842, 8723)]