66551472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 203743904

約数和(自身を除く): 137192432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 487, 584, 624, 657, 876, 936, 949, 974, 1168, 1314, 1461, 1752, 1872, 1898, 1948, 2628, 2847, 2922, 3504, 3796, 3896, 4383, 5256, 5694, 5844, 6331, 7592, 7792, 8541, 8766, 10512, 11388, 11688, 12662, 15184, 17082, 17532, 18993, 22776, 23376, 25324, 34164, 35064, 35551, 37986, 45552, 50648, 56979, 68328, 70128, 71102, 75972, 101296, 106653, 113958, 136656, 142204, 151944, 213306, 227916, 284408, 303888, 319959, 426612, 455832, 462163, 568816, 639918, 853224, 911664, 924326, 1279836, 1386489, 1706448, 1848652, 2559672, 2772978, 3697304, 4159467, 5119344, 5545956, 7394608, 8318934, 11091912, 16637868, 22183824, 33275736, 66551472]

約数ペア:

[(1, 66551472), (2, 33275736), (3, 22183824), (4, 16637868), (6, 11091912), (8, 8318934), (9, 7394608), (12, 5545956), (13, 5119344), (16, 4159467), (18, 3697304), (24, 2772978), (26, 2559672), (36, 1848652), (39, 1706448), (48, 1386489), (52, 1279836), (72, 924326), (73, 911664), (78, 853224), (104, 639918), (117, 568816), (144, 462163), (146, 455832), (156, 426612), (208, 319959), (219, 303888), (234, 284408), (292, 227916), (312, 213306), (438, 151944), (468, 142204), (487, 136656), (584, 113958), (624, 106653), (657, 101296), (876, 75972), (936, 71102), (949, 70128), (974, 68328), (1168, 56979), (1314, 50648), (1461, 45552), (1752, 37986), (1872, 35551), (1898, 35064), (1948, 34164), (2628, 25324), (2847, 23376), (2922, 22776), (3504, 18993), (3796, 17532), (3896, 17082), (4383, 15184), (5256, 12662), (5694, 11688), (5844, 11388), (6331, 10512), (7592, 8766), (7792, 8541)]