72843688

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{115259}}^1$

素因数の和:115344

約数の個数: 16

約数和(自身を含む): 138312000

約数和(自身を除く): 65468312

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 115259, 230518, 461036, 922072, 9105461, 18210922, 36421844, 72843688]

約数ペア:

[(1, 72843688), (2, 36421844), (4, 18210922), (8, 9105461), (79, 922072), (158, 461036), (316, 230518), (632, 115259)]