90619398

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 217800000

約数和(自身を除く): 127180602

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 81, 114, 118, 162, 171, 177, 342, 354, 499, 513, 531, 998, 1026, 1062, 1121, 1497, 1539, 1593, 2242, 2994, 3078, 3186, 3363, 4491, 4779, 6726, 8982, 9481, 9558, 10089, 13473, 18962, 20178, 26946, 28443, 29441, 30267, 40419, 56886, 58882, 60534, 80838, 85329, 88323, 90801, 170658, 176646, 181602, 255987, 264969, 511974, 529938, 559379, 767961, 794907, 1118758, 1535922, 1589814, 1678137, 2384721, 3356274, 4769442, 5034411, 10068822, 15103233, 30206466, 45309699, 90619398]

約数ペア:

[(1, 90619398), (2, 45309699), (3, 30206466), (6, 15103233), (9, 10068822), (18, 5034411), (19, 4769442), (27, 3356274), (38, 2384721), (54, 1678137), (57, 1589814), (59, 1535922), (81, 1118758), (114, 794907), (118, 767961), (162, 559379), (171, 529938), (177, 511974), (342, 264969), (354, 255987), (499, 181602), (513, 176646), (531, 170658), (998, 90801), (1026, 88323), (1062, 85329), (1121, 80838), (1497, 60534), (1539, 58882), (1593, 56886), (2242, 40419), (2994, 30267), (3078, 29441), (3186, 28443), (3363, 26946), (4491, 20178), (4779, 18962), (6726, 13473), (8982, 10089), (9481, 9558)]