72668622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8707}}^1$

素因数の和:8832

約数の個数: 32

約数和(自身を含む): 157997952

約数和(自身を除く): 85329330

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 8707, 17414, 26121, 52242, 113191, 226382, 339573, 679146, 931649, 1863298, 2794947, 5589894, 12111437, 24222874, 36334311, 72668622]

約数ペア:

[(1, 72668622), (2, 36334311), (3, 24222874), (6, 12111437), (13, 5589894), (26, 2794947), (39, 1863298), (78, 931649), (107, 679146), (214, 339573), (321, 226382), (642, 113191), (1391, 52242), (2782, 26121), (4173, 17414), (8346, 8707)]