72727982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1801}}^1$

素因数の和:2195

約数の個数: 16

約数和(自身を含む): 111277104

約数和(自身を除く): 38549122

約数列:

[1, 2, 61, 122, 331, 662, 1801, 3602, 20191, 40382, 109861, 219722, 596131, 1192262, 36363991, 72727982]

約数ペア:

[(1, 72727982), (2, 36363991), (61, 1192262), (122, 596131), (331, 219722), (662, 109861), (1801, 40382), (3602, 20191)]