72709248

素因数分解:

$2^7\times 3^1\times {\mathrm{189347}}^1$

素因数の和:189364

約数の個数: 32

約数和(自身を含む): 193134960

約数和(自身を除く): 120425712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189347, 378694, 568041, 757388, 1136082, 1514776, 2272164, 3029552, 4544328, 6059104, 9088656, 12118208, 18177312, 24236416, 36354624, 72709248]

約数ペア:

[(1, 72709248), (2, 36354624), (3, 24236416), (4, 18177312), (6, 12118208), (8, 9088656), (12, 6059104), (16, 4544328), (24, 3029552), (32, 2272164), (48, 1514776), (64, 1136082), (96, 757388), (128, 568041), (192, 378694), (384, 189347)]