79967568

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18719}}^1$

素因数の和:18819

約数の個数: 40

約数和(自身を含む): 208915200

約数和(自身を除く): 128947632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 18719, 37438, 56157, 74876, 112314, 149752, 224628, 299504, 449256, 898512, 1665991, 3331982, 4997973, 6663964, 9995946, 13327928, 19991892, 26655856, 39983784, 79967568]

約数ペア:

[(1, 79967568), (2, 39983784), (3, 26655856), (4, 19991892), (6, 13327928), (8, 9995946), (12, 6663964), (16, 4997973), (24, 3331982), (48, 1665991), (89, 898512), (178, 449256), (267, 299504), (356, 224628), (534, 149752), (712, 112314), (1068, 74876), (1424, 56157), (2136, 37438), (4272, 18719)]