61661988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74471}}^1$

素因数の和:74504

約数の個数: 36

約数和(自身を含む): 162646848

約数和(自身を除く): 100984860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 74471, 148942, 223413, 297884, 446826, 670239, 893652, 1340478, 1712833, 2680956, 3425666, 5138499, 6851332, 10276998, 15415497, 20553996, 30830994, 61661988]

約数ペア:

[(1, 61661988), (2, 30830994), (3, 20553996), (4, 15415497), (6, 10276998), (9, 6851332), (12, 5138499), (18, 3425666), (23, 2680956), (36, 1712833), (46, 1340478), (69, 893652), (92, 670239), (138, 446826), (207, 297884), (276, 223413), (414, 148942), (828, 74471)]