80409888

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7191

約数の個数: 96

約数和(自身を含む): 252604800

約数和(自身を除く): 172194912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 7159, 11232, 14318, 21477, 28636, 42954, 57272, 64431, 85908, 93067, 114544, 128862, 171816, 186134, 193293, 229088, 257724, 279201, 343632, 372268, 386586, 515448, 558402, 687264, 744536, 773172, 837603, 1030896, 1116804, 1489072, 1546344, 1675206, 2061792, 2233608, 2512809, 2978144, 3092688, 3350412, 4467216, 5025618, 6185376, 6700824, 8934432, 10051236, 13401648, 20102472, 26803296, 40204944, 80409888]

約数ペア:

[(1, 80409888), (2, 40204944), (3, 26803296), (4, 20102472), (6, 13401648), (8, 10051236), (9, 8934432), (12, 6700824), (13, 6185376), (16, 5025618), (18, 4467216), (24, 3350412), (26, 3092688), (27, 2978144), (32, 2512809), (36, 2233608), (39, 2061792), (48, 1675206), (52, 1546344), (54, 1489072), (72, 1116804), (78, 1030896), (96, 837603), (104, 773172), (108, 744536), (117, 687264), (144, 558402), (156, 515448), (208, 386586), (216, 372268), (234, 343632), (288, 279201), (312, 257724), (351, 229088), (416, 193293), (432, 186134), (468, 171816), (624, 128862), (702, 114544), (864, 93067), (936, 85908), (1248, 64431), (1404, 57272), (1872, 42954), (2808, 28636), (3744, 21477), (5616, 14318), (7159, 11232)]