72939862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5163

約数の個数: 16

約数和(自身を含む): 112050432

約数和(自身を除く): 39110570

約数列:

[1, 2, 71, 103, 142, 206, 4987, 7313, 9974, 14626, 354077, 513661, 708154, 1027322, 36469931, 72939862]

約数ペア:

[(1, 72939862), (2, 36469931), (71, 1027322), (103, 708154), (142, 513661), (206, 354077), (4987, 14626), (7313, 9974)]