83666044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 210712320

約数和(自身を除く): 127046276

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 29, 34, 38, 44, 58, 68, 76, 77, 116, 119, 133, 154, 187, 203, 209, 238, 266, 308, 319, 323, 374, 406, 418, 476, 493, 532, 551, 638, 646, 748, 812, 836, 841, 986, 1102, 1276, 1292, 1309, 1463, 1682, 1972, 2204, 2233, 2261, 2618, 2926, 3364, 3451, 3553, 3857, 4466, 4522, 5236, 5423, 5852, 5887, 6061, 6902, 7106, 7714, 8932, 9044, 9251, 9367, 10846, 11774, 12122, 13804, 14212, 14297, 15428, 15979, 18502, 18734, 21692, 23548, 24244, 24871, 28594, 31958, 37004, 37468, 37961, 42427, 49742, 57188, 63916, 64757, 65569, 75922, 84854, 99484, 100079, 103037, 111853, 129514, 131138, 151844, 157267, 169708, 175769, 200158, 206074, 223706, 259028, 262276, 271643, 314534, 351538, 400316, 412148, 447412, 543286, 629068, 703076, 721259, 1086572, 1100869, 1230383, 1442518, 1901501, 2201738, 2460766, 2885036, 2988073, 3803002, 4403476, 4921532, 5976146, 7606004, 11952292, 20916511, 41833022, 83666044]

約数ペア:

[(1, 83666044), (2, 41833022), (4, 20916511), (7, 11952292), (11, 7606004), (14, 5976146), (17, 4921532), (19, 4403476), (22, 3803002), (28, 2988073), (29, 2885036), (34, 2460766), (38, 2201738), (44, 1901501), (58, 1442518), (68, 1230383), (76, 1100869), (77, 1086572), (116, 721259), (119, 703076), (133, 629068), (154, 543286), (187, 447412), (203, 412148), (209, 400316), (238, 351538), (266, 314534), (308, 271643), (319, 262276), (323, 259028), (374, 223706), (406, 206074), (418, 200158), (476, 175769), (493, 169708), (532, 157267), (551, 151844), (638, 131138), (646, 129514), (748, 111853), (812, 103037), (836, 100079), (841, 99484), (986, 84854), (1102, 75922), (1276, 65569), (1292, 64757), (1309, 63916), (1463, 57188), (1682, 49742), (1972, 42427), (2204, 37961), (2233, 37468), (2261, 37004), (2618, 31958), (2926, 28594), (3364, 24871), (3451, 24244), (3553, 23548), (3857, 21692), (4466, 18734), (4522, 18502), (5236, 15979), (5423, 15428), (5852, 14297), (5887, 14212), (6061, 13804), (6902, 12122), (7106, 11774), (7714, 10846), (8932, 9367), (9044, 9251)]