72841428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{183943}}^1$

素因数の和:183964

約数の個数: 36

約数和(自身を含む): 200866848

約数和(自身を除く): 128025420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 183943, 367886, 551829, 735772, 1103658, 1655487, 2023373, 2207316, 3310974, 4046746, 6070119, 6621948, 8093492, 12140238, 18210357, 24280476, 36420714, 72841428]

約数ペア:

[(1, 72841428), (2, 36420714), (3, 24280476), (4, 18210357), (6, 12140238), (9, 8093492), (11, 6621948), (12, 6070119), (18, 4046746), (22, 3310974), (33, 2207316), (36, 2023373), (44, 1655487), (66, 1103658), (99, 735772), (132, 551829), (198, 367886), (396, 183943)]