72398690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79559}}^1$

素因数の和:79586

約数の個数: 32

約数和(自身を含む): 160392960

約数和(自身を除く): 87994270

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 79559, 159118, 397795, 556913, 795590, 1034267, 1113826, 2068534, 2784565, 5171335, 5569130, 7239869, 10342670, 14479738, 36199345, 72398690]

約数ペア:

[(1, 72398690), (2, 36199345), (5, 14479738), (7, 10342670), (10, 7239869), (13, 5569130), (14, 5171335), (26, 2784565), (35, 2068534), (65, 1113826), (70, 1034267), (91, 795590), (130, 556913), (182, 397795), (455, 159118), (910, 79559)]