66977424

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6636

約数の個数: 60

約数和(自身を含む): 190112832

約数和(自身を除く): 123135408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 6551, 10224, 13102, 19653, 26204, 39306, 52408, 58959, 78612, 104816, 117918, 157224, 235836, 314448, 465121, 471672, 930242, 943344, 1395363, 1860484, 2790726, 3720968, 4186089, 5581452, 7441936, 8372178, 11162904, 16744356, 22325808, 33488712, 66977424]

約数ペア:

[(1, 66977424), (2, 33488712), (3, 22325808), (4, 16744356), (6, 11162904), (8, 8372178), (9, 7441936), (12, 5581452), (16, 4186089), (18, 3720968), (24, 2790726), (36, 1860484), (48, 1395363), (71, 943344), (72, 930242), (142, 471672), (144, 465121), (213, 314448), (284, 235836), (426, 157224), (568, 117918), (639, 104816), (852, 78612), (1136, 58959), (1278, 52408), (1704, 39306), (2556, 26204), (3408, 19653), (5112, 13102), (6551, 10224)]