82740364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 187084800

約数和(自身を除く): 104344436

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 31, 38, 58, 62, 76, 116, 124, 133, 173, 203, 217, 266, 346, 406, 434, 532, 551, 589, 692, 812, 868, 899, 1102, 1178, 1211, 1798, 2204, 2356, 2422, 3287, 3596, 3857, 4123, 4844, 5017, 5363, 6293, 6574, 7714, 8246, 10034, 10726, 12586, 13148, 15428, 16492, 17081, 20068, 21452, 23009, 25172, 34162, 35119, 37541, 46018, 68324, 70238, 75082, 92036, 95323, 101897, 119567, 140476, 150164, 155527, 190646, 203794, 239134, 311054, 381292, 407588, 478268, 622108, 667261, 713279, 1088689, 1334522, 1426558, 2177378, 2669044, 2853116, 2955013, 4354756, 5910026, 11820052, 20685091, 41370182, 82740364]

約数ペア:

[(1, 82740364), (2, 41370182), (4, 20685091), (7, 11820052), (14, 5910026), (19, 4354756), (28, 2955013), (29, 2853116), (31, 2669044), (38, 2177378), (58, 1426558), (62, 1334522), (76, 1088689), (116, 713279), (124, 667261), (133, 622108), (173, 478268), (203, 407588), (217, 381292), (266, 311054), (346, 239134), (406, 203794), (434, 190646), (532, 155527), (551, 150164), (589, 140476), (692, 119567), (812, 101897), (868, 95323), (899, 92036), (1102, 75082), (1178, 70238), (1211, 68324), (1798, 46018), (2204, 37541), (2356, 35119), (2422, 34162), (3287, 25172), (3596, 23009), (3857, 21452), (4123, 20068), (4844, 17081), (5017, 16492), (5363, 15428), (6293, 13148), (6574, 12586), (7714, 10726), (8246, 10034)]