80451761852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{922993}}^1$

素因数の和:923298

約数の個数: 48

約数和(自身を含む): 176151558912

約数和(自身を除く): 95699797060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 1132, 1981, 3113, 3962, 6226, 7924, 12452, 21791, 43582, 87164, 922993, 1845986, 3691972, 6460951, 10152923, 12921902, 20305846, 25843804, 40611692, 71070461, 142140922, 261207019, 284281844, 522414038, 1044828076, 1828449133, 2873277209, 3656898266, 5746554418, 7313796532, 11493108836, 20112940463, 40225880926, 80451761852]

約数ペア:

[(1, 80451761852), (2, 40225880926), (4, 20112940463), (7, 11493108836), (11, 7313796532), (14, 5746554418), (22, 3656898266), (28, 2873277209), (44, 1828449133), (77, 1044828076), (154, 522414038), (283, 284281844), (308, 261207019), (566, 142140922), (1132, 71070461), (1981, 40611692), (3113, 25843804), (3962, 20305846), (6226, 12921902), (7924, 10152923), (12452, 6460951), (21791, 3691972), (43582, 1845986), (87164, 922993)]