78208776

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4871}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 212808960

約数和(自身を除く): 134600184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 4871, 5352, 8028, 9742, 14613, 16056, 19484, 29226, 38968, 43839, 58452, 87678, 116904, 175356, 350712, 1086233, 2172466, 3258699, 4344932, 6517398, 8689864, 9776097, 13034796, 19552194, 26069592, 39104388, 78208776]

約数ペア:

[(1, 78208776), (2, 39104388), (3, 26069592), (4, 19552194), (6, 13034796), (8, 9776097), (9, 8689864), (12, 6517398), (18, 4344932), (24, 3258699), (36, 2172466), (72, 1086233), (223, 350712), (446, 175356), (669, 116904), (892, 87678), (1338, 58452), (1784, 43839), (2007, 38968), (2676, 29226), (4014, 19484), (4871, 16056), (5352, 14613), (8028, 9742)]