81622656

素因数分解:

$2^7\times 3^2\times {\mathrm{70853}}^1$

素因数の和:70873

約数の個数: 48

約数和(自身を含む): 234881010

約数和(自身を除く): 153258354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 70853, 141706, 212559, 283412, 425118, 566824, 637677, 850236, 1133648, 1275354, 1700472, 2267296, 2550708, 3400944, 4534592, 5101416, 6801888, 9069184, 10202832, 13603776, 20405664, 27207552, 40811328, 81622656]

約数ペア:

[(1, 81622656), (2, 40811328), (3, 27207552), (4, 20405664), (6, 13603776), (8, 10202832), (9, 9069184), (12, 6801888), (16, 5101416), (18, 4534592), (24, 3400944), (32, 2550708), (36, 2267296), (48, 1700472), (64, 1275354), (72, 1133648), (96, 850236), (128, 637677), (144, 566824), (192, 425118), (288, 283412), (384, 212559), (576, 141706), (1152, 70853)]