68614892766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{190207}}^1$

素因数の和:190638

約数の個数: 72

約数和(自身を含む): 173361277440

約数和(自身を除く): 104746384674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 409, 441, 818, 882, 1227, 2454, 2863, 3681, 5726, 7362, 8589, 17178, 20041, 25767, 40082, 51534, 60123, 120246, 180369, 190207, 360738, 380414, 570621, 1141242, 1331449, 1711863, 2662898, 3423726, 3994347, 7988694, 9320143, 11983041, 18640286, 23966082, 27960429, 55920858, 77794663, 83881287, 155589326, 167762574, 233383989, 466767978, 544562641, 700151967, 1089125282, 1400303934, 1633687923, 3267375846, 3811938487, 4901063769, 7623876974, 9802127538, 11435815461, 22871630922, 34307446383, 68614892766]

約数ペア:

[(1, 68614892766), (2, 34307446383), (3, 22871630922), (6, 11435815461), (7, 9802127538), (9, 7623876974), (14, 4901063769), (18, 3811938487), (21, 3267375846), (42, 1633687923), (49, 1400303934), (63, 1089125282), (98, 700151967), (126, 544562641), (147, 466767978), (294, 233383989), (409, 167762574), (441, 155589326), (818, 83881287), (882, 77794663), (1227, 55920858), (2454, 27960429), (2863, 23966082), (3681, 18640286), (5726, 11983041), (7362, 9320143), (8589, 7988694), (17178, 3994347), (20041, 3423726), (25767, 2662898), (40082, 1711863), (51534, 1331449), (60123, 1141242), (120246, 570621), (180369, 380414), (190207, 360738)]