84543917488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{41057}}^1$

素因数の和:41222

約数の個数: 80

約数和(自身を含む): 174057672096

約数和(自身を除く): 89513754608

約数列:

[1, 2, 4, 8, 16, 41, 43, 73, 82, 86, 146, 164, 172, 292, 328, 344, 584, 656, 688, 1168, 1763, 2993, 3139, 3526, 5986, 6278, 7052, 11972, 12556, 14104, 23944, 25112, 28208, 41057, 47888, 50224, 82114, 128699, 164228, 257398, 328456, 514796, 656912, 1029592, 1683337, 1765451, 2059184, 2997161, 3366674, 3530902, 5994322, 6733348, 7061804, 11988644, 13466696, 14123608, 23977288, 26933392, 28247216, 47954576, 72383491, 122883601, 128877923, 144766982, 245767202, 257755846, 289533964, 491534404, 515511692, 579067928, 983068808, 1031023384, 1158135856, 1966137616, 2062046768, 5283994843, 10567989686, 21135979372, 42271958744, 84543917488]

約数ペア:

[(1, 84543917488), (2, 42271958744), (4, 21135979372), (8, 10567989686), (16, 5283994843), (41, 2062046768), (43, 1966137616), (73, 1158135856), (82, 1031023384), (86, 983068808), (146, 579067928), (164, 515511692), (172, 491534404), (292, 289533964), (328, 257755846), (344, 245767202), (584, 144766982), (656, 128877923), (688, 122883601), (1168, 72383491), (1763, 47954576), (2993, 28247216), (3139, 26933392), (3526, 23977288), (5986, 14123608), (6278, 13466696), (7052, 11988644), (11972, 7061804), (12556, 6733348), (14104, 5994322), (23944, 3530902), (25112, 3366674), (28208, 2997161), (41057, 2059184), (47888, 1765451), (50224, 1683337), (82114, 1029592), (128699, 656912), (164228, 514796), (257398, 328456)]