73479560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23857}}^1$

素因数の和:23886

約数の個数: 64

約数和(自身を含む): 206133120

約数和(自身を除く): 132653560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 23857, 47714, 95428, 119285, 166999, 190856, 238570, 262427, 333998, 477140, 524854, 667996, 834995, 954280, 1049708, 1312135, 1335992, 1669990, 1836989, 2099416, 2624270, 3339980, 3673978, 5248540, 6679960, 7347956, 9184945, 10497080, 14695912, 18369890, 36739780, 73479560]

約数ペア:

[(1, 73479560), (2, 36739780), (4, 18369890), (5, 14695912), (7, 10497080), (8, 9184945), (10, 7347956), (11, 6679960), (14, 5248540), (20, 3673978), (22, 3339980), (28, 2624270), (35, 2099416), (40, 1836989), (44, 1669990), (55, 1335992), (56, 1312135), (70, 1049708), (77, 954280), (88, 834995), (110, 667996), (140, 524854), (154, 477140), (220, 333998), (280, 262427), (308, 238570), (385, 190856), (440, 166999), (616, 119285), (770, 95428), (1540, 47714), (3080, 23857)]