76870458

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1353

約数の個数: 80

約数和(自身を含む): 200724480

約数和(自身を除く): 123854022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1113, 1134, 1279, 1431, 2226, 2558, 2862, 3339, 3837, 4293, 6678, 7674, 8586, 8953, 10017, 11511, 17906, 20034, 23022, 26859, 30051, 34533, 53718, 60102, 67787, 69066, 80577, 103599, 135574, 161154, 203361, 207198, 241731, 406722, 474509, 483462, 610083, 725193, 949018, 1220166, 1423527, 1450386, 1830249, 2847054, 3660498, 4270581, 5490747, 8541162, 10981494, 12811743, 25623486, 38435229, 76870458]

約数ペア:

[(1, 76870458), (2, 38435229), (3, 25623486), (6, 12811743), (7, 10981494), (9, 8541162), (14, 5490747), (18, 4270581), (21, 3660498), (27, 2847054), (42, 1830249), (53, 1450386), (54, 1423527), (63, 1220166), (81, 949018), (106, 725193), (126, 610083), (159, 483462), (162, 474509), (189, 406722), (318, 241731), (371, 207198), (378, 203361), (477, 161154), (567, 135574), (742, 103599), (954, 80577), (1113, 69066), (1134, 67787), (1279, 60102), (1431, 53718), (2226, 34533), (2558, 30051), (2862, 26859), (3339, 23022), (3837, 20034), (4293, 17906), (6678, 11511), (7674, 10017), (8586, 8953)]