13780512

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 39901680

約数和(自身を除く): 26121168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 811, 944, 1062, 1416, 1622, 1888, 2124, 2433, 2832, 3244, 4248, 4866, 5664, 6488, 7299, 8496, 9732, 12976, 14598, 16992, 19464, 25952, 29196, 38928, 47849, 58392, 77856, 95698, 116784, 143547, 191396, 233568, 287094, 382792, 430641, 574188, 765584, 861282, 1148376, 1531168, 1722564, 2296752, 3445128, 4593504, 6890256, 13780512]

約数ペア:

[(1, 13780512), (2, 6890256), (3, 4593504), (4, 3445128), (6, 2296752), (8, 1722564), (9, 1531168), (12, 1148376), (16, 861282), (18, 765584), (24, 574188), (32, 430641), (36, 382792), (48, 287094), (59, 233568), (72, 191396), (96, 143547), (118, 116784), (144, 95698), (177, 77856), (236, 58392), (288, 47849), (354, 38928), (472, 29196), (531, 25952), (708, 19464), (811, 16992), (944, 14598), (1062, 12976), (1416, 9732), (1622, 8496), (1888, 7299), (2124, 6488), (2433, 5664), (2832, 4866), (3244, 4248)]