84475160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27427}}^1$

素因数の和:27456

約数の個数: 64

約数和(自身を含む): 236977920

約数和(自身を除く): 152502760

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, 27427, 54854, 109708, 137135, 191989, 219416, 274270, 301697, 383978, 548540, 603394, 767956, 959945, 1097080, 1206788, 1508485, 1535912, 1919890, 2111879, 2413576, 3016970, 3839780, 4223758, 6033940, 7679560, 8447516, 10559395, 12067880, 16895032, 21118790, 42237580, 84475160]

約数ペア:

[(1, 84475160), (2, 42237580), (4, 21118790), (5, 16895032), (7, 12067880), (8, 10559395), (10, 8447516), (11, 7679560), (14, 6033940), (20, 4223758), (22, 3839780), (28, 3016970), (35, 2413576), (40, 2111879), (44, 1919890), (55, 1535912), (56, 1508485), (70, 1206788), (77, 1097080), (88, 959945), (110, 767956), (140, 603394), (154, 548540), (220, 383978), (280, 301697), (308, 274270), (385, 219416), (440, 191989), (616, 137135), (770, 109708), (1540, 54854), (3080, 27427)]