80418552

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 205714080

約数和(自身を除く): 125295528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 197, 219, 233, 292, 394, 438, 466, 584, 591, 699, 788, 876, 932, 1182, 1398, 1576, 1752, 1864, 2364, 2796, 4728, 5592, 14381, 17009, 28762, 34018, 43143, 45901, 51027, 57524, 68036, 86286, 91802, 102054, 115048, 136072, 137703, 172572, 183604, 204108, 275406, 345144, 367208, 408216, 550812, 1101624, 3350773, 6701546, 10052319, 13403092, 20104638, 26806184, 40209276, 80418552]

約数ペア:

[(1, 80418552), (2, 40209276), (3, 26806184), (4, 20104638), (6, 13403092), (8, 10052319), (12, 6701546), (24, 3350773), (73, 1101624), (146, 550812), (197, 408216), (219, 367208), (233, 345144), (292, 275406), (394, 204108), (438, 183604), (466, 172572), (584, 137703), (591, 136072), (699, 115048), (788, 102054), (876, 91802), (932, 86286), (1182, 68036), (1398, 57524), (1576, 51027), (1752, 45901), (1864, 43143), (2364, 34018), (2796, 28762), (4728, 17009), (5592, 14381)]