78044928

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7849

約数の個数: 72

約数和(自身を含む): 223719888

約数和(自身を除く): 145674960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 7817, 9984, 15634, 23451, 31268, 46902, 62536, 93804, 101621, 125072, 187608, 203242, 250144, 304863, 375216, 406484, 500288, 609726, 750432, 812968, 1000576, 1219452, 1500864, 1625936, 2001152, 2438904, 3001728, 3251872, 4877808, 6003456, 6503744, 9755616, 13007488, 19511232, 26014976, 39022464, 78044928]

約数ペア:

[(1, 78044928), (2, 39022464), (3, 26014976), (4, 19511232), (6, 13007488), (8, 9755616), (12, 6503744), (13, 6003456), (16, 4877808), (24, 3251872), (26, 3001728), (32, 2438904), (39, 2001152), (48, 1625936), (52, 1500864), (64, 1219452), (78, 1000576), (96, 812968), (104, 750432), (128, 609726), (156, 500288), (192, 406484), (208, 375216), (256, 304863), (312, 250144), (384, 203242), (416, 187608), (624, 125072), (768, 101621), (832, 93804), (1248, 62536), (1664, 46902), (2496, 31268), (3328, 23451), (4992, 15634), (7817, 9984)]