45145744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 107243136

約数和(自身を除く): 62097392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 131, 136, 181, 238, 262, 272, 362, 476, 524, 724, 917, 952, 1048, 1267, 1448, 1834, 1904, 2096, 2227, 2534, 2896, 3077, 3668, 4454, 5068, 6154, 7336, 8908, 10136, 12308, 14672, 15589, 17816, 20272, 21539, 23711, 24616, 31178, 35632, 43078, 47422, 49232, 62356, 86156, 94844, 124712, 165977, 172312, 189688, 249424, 331954, 344624, 379376, 403087, 663908, 806174, 1327816, 1612348, 2655632, 2821609, 3224696, 5643218, 6449392, 11286436, 22572872, 45145744]

約数ペア:

[(1, 45145744), (2, 22572872), (4, 11286436), (7, 6449392), (8, 5643218), (14, 3224696), (16, 2821609), (17, 2655632), (28, 1612348), (34, 1327816), (56, 806174), (68, 663908), (112, 403087), (119, 379376), (131, 344624), (136, 331954), (181, 249424), (238, 189688), (262, 172312), (272, 165977), (362, 124712), (476, 94844), (524, 86156), (724, 62356), (917, 49232), (952, 47422), (1048, 43078), (1267, 35632), (1448, 31178), (1834, 24616), (1904, 23711), (2096, 21539), (2227, 20272), (2534, 17816), (2896, 15589), (3077, 14672), (3668, 12308), (4454, 10136), (5068, 8908), (6154, 7336)]