71644824

素因数分解:

$2^3\times 3^4\times {\mathrm{110563}}^1$

素因数の和:110581

約数の個数: 40

約数和(自身を含む): 200673660

約数和(自身を除く): 129028836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 110563, 221126, 331689, 442252, 663378, 884504, 995067, 1326756, 1990134, 2653512, 2985201, 3980268, 5970402, 7960536, 8955603, 11940804, 17911206, 23881608, 35822412, 71644824]

約数ペア:

[(1, 71644824), (2, 35822412), (3, 23881608), (4, 17911206), (6, 11940804), (8, 8955603), (9, 7960536), (12, 5970402), (18, 3980268), (24, 2985201), (27, 2653512), (36, 1990134), (54, 1326756), (72, 995067), (81, 884504), (108, 663378), (162, 442252), (216, 331689), (324, 221126), (648, 110563)]