71228260872

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{6043}}^1$

素因数の和:6532

約数の個数: 128

約数和(自身を含む): 199611561600

約数和(自身を除く): 128383300728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 277, 394, 554, 591, 788, 831, 1108, 1182, 1576, 1662, 1773, 2216, 2364, 2493, 3324, 3546, 4728, 4986, 5319, 6043, 6648, 7092, 7479, 9972, 10638, 12086, 14184, 14958, 18129, 19944, 21276, 24172, 29916, 36258, 42552, 48344, 54387, 54569, 59832, 72516, 108774, 109138, 145032, 163161, 163707, 217548, 218276, 326322, 327414, 435096, 436552, 491121, 652644, 654828, 982242, 1190471, 1305288, 1309656, 1473363, 1673911, 1964484, 2380942, 2946726, 3347822, 3571413, 3928968, 4761884, 5021733, 5893452, 6695644, 7142826, 9523768, 10043466, 10714239, 11786904, 13391288, 14285652, 15065199, 20086932, 21428478, 28571304, 30130398, 32142717, 40173864, 42856956, 45195597, 60260796, 64285434, 85713912, 90391194, 120521592, 128570868, 180782388, 257141736, 329760467, 361564776, 659520934, 989281401, 1319041868, 1978562802, 2638083736, 2967844203, 3957125604, 5935688406, 7914251208, 8903532609, 11871376812, 17807065218, 23742753624, 35614130436, 71228260872]

約数ペア:

[(1, 71228260872), (2, 35614130436), (3, 23742753624), (4, 17807065218), (6, 11871376812), (8, 8903532609), (9, 7914251208), (12, 5935688406), (18, 3957125604), (24, 2967844203), (27, 2638083736), (36, 1978562802), (54, 1319041868), (72, 989281401), (108, 659520934), (197, 361564776), (216, 329760467), (277, 257141736), (394, 180782388), (554, 128570868), (591, 120521592), (788, 90391194), (831, 85713912), (1108, 64285434), (1182, 60260796), (1576, 45195597), (1662, 42856956), (1773, 40173864), (2216, 32142717), (2364, 30130398), (2493, 28571304), (3324, 21428478), (3546, 20086932), (4728, 15065199), (4986, 14285652), (5319, 13391288), (6043, 11786904), (6648, 10714239), (7092, 10043466), (7479, 9523768), (9972, 7142826), (10638, 6695644), (12086, 5893452), (14184, 5021733), (14958, 4761884), (18129, 3928968), (19944, 3571413), (21276, 3347822), (24172, 2946726), (29916, 2380942), (36258, 1964484), (42552, 1673911), (48344, 1473363), (54387, 1309656), (54569, 1305288), (59832, 1190471), (72516, 982242), (108774, 654828), (109138, 652644), (145032, 491121), (163161, 436552), (163707, 435096), (217548, 327414), (218276, 326322)]