72803786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143881}}^1$

素因数の和:143917

約数の個数: 16

約数和(自身を含む): 124314048

約数和(自身を除く): 51510262

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143881, 287762, 1582691, 3165382, 3309263, 6618526, 36401893, 72803786]

約数ペア:

[(1, 72803786), (2, 36401893), (11, 6618526), (22, 3309263), (23, 3165382), (46, 1582691), (253, 287762), (506, 143881)]