69080776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 141724800

約数和(自身を除く): 72644024

約数列:

[1, 2, 4, 8, 23, 37, 46, 73, 74, 92, 139, 146, 148, 184, 278, 292, 296, 556, 584, 851, 1112, 1679, 1702, 2701, 3197, 3358, 3404, 5143, 5402, 6394, 6716, 6808, 10147, 10286, 10804, 12788, 13432, 20294, 20572, 21608, 25576, 40588, 41144, 62123, 81176, 118289, 124246, 233381, 236578, 248492, 375439, 466762, 473156, 496984, 750878, 933524, 946312, 1501756, 1867048, 3003512, 8635097, 17270194, 34540388, 69080776]

約数ペア:

[(1, 69080776), (2, 34540388), (4, 17270194), (8, 8635097), (23, 3003512), (37, 1867048), (46, 1501756), (73, 946312), (74, 933524), (92, 750878), (139, 496984), (146, 473156), (148, 466762), (184, 375439), (278, 248492), (292, 236578), (296, 233381), (556, 124246), (584, 118289), (851, 81176), (1112, 62123), (1679, 41144), (1702, 40588), (2701, 25576), (3197, 21608), (3358, 20572), (3404, 20294), (5143, 13432), (5402, 12788), (6394, 10804), (6716, 10286), (6808, 10147)]