127721376

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1601}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 364746564

約数和(自身を除く): 237025188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 554, 831, 1108, 1601, 1662, 2216, 2493, 3202, 3324, 4432, 4803, 4986, 6404, 6648, 8864, 9606, 9972, 12808, 13296, 14409, 19212, 19944, 25616, 26592, 28818, 38424, 39888, 51232, 57636, 76848, 79776, 115272, 153696, 230544, 443477, 461088, 886954, 1330431, 1773908, 2660862, 3547816, 3991293, 5321724, 7095632, 7982586, 10643448, 14191264, 15965172, 21286896, 31930344, 42573792, 63860688, 127721376]

約数ペア:

[(1, 127721376), (2, 63860688), (3, 42573792), (4, 31930344), (6, 21286896), (8, 15965172), (9, 14191264), (12, 10643448), (16, 7982586), (18, 7095632), (24, 5321724), (32, 3991293), (36, 3547816), (48, 2660862), (72, 1773908), (96, 1330431), (144, 886954), (277, 461088), (288, 443477), (554, 230544), (831, 153696), (1108, 115272), (1601, 79776), (1662, 76848), (2216, 57636), (2493, 51232), (3202, 39888), (3324, 38424), (4432, 28818), (4803, 26592), (4986, 25616), (6404, 19944), (6648, 19212), (8864, 14409), (9606, 13296), (9972, 12808)]