78130788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 111534492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1511, 1668, 3022, 4309, 4533, 6044, 8618, 9066, 12927, 17236, 18132, 25854, 46841, 51708, 93682, 140523, 187364, 210029, 281046, 420058, 562092, 630087, 840116, 1260174, 2520348, 6510899, 13021798, 19532697, 26043596, 39065394, 78130788]

約数ペア:

[(1, 78130788), (2, 39065394), (3, 26043596), (4, 19532697), (6, 13021798), (12, 6510899), (31, 2520348), (62, 1260174), (93, 840116), (124, 630087), (139, 562092), (186, 420058), (278, 281046), (372, 210029), (417, 187364), (556, 140523), (834, 93682), (1511, 51708), (1668, 46841), (3022, 25854), (4309, 18132), (4533, 17236), (6044, 12927), (8618, 9066)]