66649872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 116552688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 683, 856, 912, 1284, 1366, 1712, 2033, 2049, 2568, 2732, 4066, 4098, 5136, 5464, 6099, 8132, 8196, 10928, 12198, 12977, 16264, 16392, 24396, 25954, 32528, 32784, 38931, 48792, 51908, 73081, 77862, 97584, 103816, 146162, 155724, 207632, 219243, 292324, 311448, 438486, 584648, 622896, 876972, 1169296, 1388539, 1753944, 2777078, 3507888, 4165617, 5554156, 8331234, 11108312, 16662468, 22216624, 33324936, 66649872]

約数ペア:

[(1, 66649872), (2, 33324936), (3, 22216624), (4, 16662468), (6, 11108312), (8, 8331234), (12, 5554156), (16, 4165617), (19, 3507888), (24, 2777078), (38, 1753944), (48, 1388539), (57, 1169296), (76, 876972), (107, 622896), (114, 584648), (152, 438486), (214, 311448), (228, 292324), (304, 219243), (321, 207632), (428, 155724), (456, 146162), (642, 103816), (683, 97584), (856, 77862), (912, 73081), (1284, 51908), (1366, 48792), (1712, 38931), (2033, 32784), (2049, 32528), (2568, 25954), (2732, 24396), (4066, 16392), (4098, 16264), (5136, 12977), (5464, 12198), (6099, 10928), (8132, 8196)]