72523008

素因数分解:

$2^8\times 3^2\times {\mathrm{31477}}^1$

素因数の和:31499

約数の個数: 54

約数和(自身を含む): 209108354

約数和(自身を除く): 136585346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31477, 62954, 94431, 125908, 188862, 251816, 283293, 377724, 503632, 566586, 755448, 1007264, 1133172, 1510896, 2014528, 2266344, 3021792, 4029056, 4532688, 6043584, 8058112, 9065376, 12087168, 18130752, 24174336, 36261504, 72523008]

約数ペア:

[(1, 72523008), (2, 36261504), (3, 24174336), (4, 18130752), (6, 12087168), (8, 9065376), (9, 8058112), (12, 6043584), (16, 4532688), (18, 4029056), (24, 3021792), (32, 2266344), (36, 2014528), (48, 1510896), (64, 1133172), (72, 1007264), (96, 755448), (128, 566586), (144, 503632), (192, 377724), (256, 283293), (288, 251816), (384, 188862), (576, 125908), (768, 94431), (1152, 62954), (2304, 31477)]