66709248

素因数分解:

$2^8\times 3^1\times {\mathrm{86861}}^1$

素因数の和:86880

約数の個数: 36

約数和(自身を含む): 177545928

約数和(自身を除く): 110836680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 86861, 173722, 260583, 347444, 521166, 694888, 1042332, 1389776, 2084664, 2779552, 4169328, 5559104, 8338656, 11118208, 16677312, 22236416, 33354624, 66709248]

約数ペア:

[(1, 66709248), (2, 33354624), (3, 22236416), (4, 16677312), (6, 11118208), (8, 8338656), (12, 5559104), (16, 4169328), (24, 2779552), (32, 2084664), (48, 1389776), (64, 1042332), (96, 694888), (128, 521166), (192, 347444), (256, 260583), (384, 173722), (768, 86861)]