764478468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5153}}^1$

素因数の和:5493

約数の個数: 72

約数和(自身を含む): 2088050328

約数和(自身を除く): 1323571860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 317, 468, 634, 951, 1268, 1902, 2853, 3804, 4121, 5153, 5706, 8242, 10306, 11412, 12363, 15459, 16484, 20612, 24726, 30918, 37089, 46377, 49452, 61836, 66989, 74178, 92754, 133978, 148356, 185508, 200967, 267956, 401934, 602901, 803868, 1205802, 1633501, 2411604, 3267002, 4900503, 6534004, 9801006, 14701509, 19602012, 21235513, 29403018, 42471026, 58806036, 63706539, 84942052, 127413078, 191119617, 254826156, 382239234, 764478468]

約数ペア:

[(1, 764478468), (2, 382239234), (3, 254826156), (4, 191119617), (6, 127413078), (9, 84942052), (12, 63706539), (13, 58806036), (18, 42471026), (26, 29403018), (36, 21235513), (39, 19602012), (52, 14701509), (78, 9801006), (117, 6534004), (156, 4900503), (234, 3267002), (317, 2411604), (468, 1633501), (634, 1205802), (951, 803868), (1268, 602901), (1902, 401934), (2853, 267956), (3804, 200967), (4121, 185508), (5153, 148356), (5706, 133978), (8242, 92754), (10306, 74178), (11412, 66989), (12363, 61836), (15459, 49452), (16484, 46377), (20612, 37089), (24726, 30918)]