145047744

素因数分解:

$2^6\times 3^2\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1038

約数の個数: 84

約数和(自身を含む): 417438840

約数和(自身を除く): 272391096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 419, 576, 601, 838, 1202, 1257, 1676, 1803, 2404, 2514, 3352, 3606, 3771, 4808, 5028, 5409, 6704, 7212, 7542, 9616, 10056, 10818, 13408, 14424, 15084, 19232, 20112, 21636, 26816, 28848, 30168, 38464, 40224, 43272, 57696, 60336, 80448, 86544, 115392, 120672, 173088, 241344, 251819, 346176, 503638, 755457, 1007276, 1510914, 2014552, 2266371, 3021828, 4029104, 4532742, 6043656, 8058208, 9065484, 12087312, 16116416, 18130968, 24174624, 36261936, 48349248, 72523872, 145047744]

約数ペア:

[(1, 145047744), (2, 72523872), (3, 48349248), (4, 36261936), (6, 24174624), (8, 18130968), (9, 16116416), (12, 12087312), (16, 9065484), (18, 8058208), (24, 6043656), (32, 4532742), (36, 4029104), (48, 3021828), (64, 2266371), (72, 2014552), (96, 1510914), (144, 1007276), (192, 755457), (288, 503638), (419, 346176), (576, 251819), (601, 241344), (838, 173088), (1202, 120672), (1257, 115392), (1676, 86544), (1803, 80448), (2404, 60336), (2514, 57696), (3352, 43272), (3606, 40224), (3771, 38464), (4808, 30168), (5028, 28848), (5409, 26816), (6704, 21636), (7212, 20112), (7542, 19232), (9616, 15084), (10056, 14424), (10818, 13408)]