47718432

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 136491264

約数和(自身を除く): 88772832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 743, 892, 1338, 1486, 1784, 2007, 2229, 2676, 2972, 3568, 4014, 4458, 5352, 5944, 6687, 7136, 8028, 8916, 10704, 11888, 13374, 16056, 17832, 21408, 23776, 26748, 32112, 35664, 53496, 64224, 71328, 106992, 165689, 213984, 331378, 497067, 662756, 994134, 1325512, 1491201, 1988268, 2651024, 2982402, 3976536, 5302048, 5964804, 7953072, 11929608, 15906144, 23859216, 47718432]

約数ペア:

[(1, 47718432), (2, 23859216), (3, 15906144), (4, 11929608), (6, 7953072), (8, 5964804), (9, 5302048), (12, 3976536), (16, 2982402), (18, 2651024), (24, 1988268), (32, 1491201), (36, 1325512), (48, 994134), (72, 662756), (96, 497067), (144, 331378), (223, 213984), (288, 165689), (446, 106992), (669, 71328), (743, 64224), (892, 53496), (1338, 35664), (1486, 32112), (1784, 26748), (2007, 23776), (2229, 21408), (2676, 17832), (2972, 16056), (3568, 13374), (4014, 11888), (4458, 10704), (5352, 8916), (5944, 8028), (6687, 7136)]