80494670988

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1493}}^1\times {\mathrm{7841}}^1$

素因数の和:9535

約数の個数: 72

約数和(自身を含む): 204701043456

約数和(自身を除く): 124206372468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1493, 1719, 2292, 2986, 3438, 4479, 5972, 6876, 7841, 8958, 13437, 15682, 17916, 23523, 26874, 31364, 47046, 53748, 70569, 94092, 141138, 282276, 285163, 570326, 855489, 1140652, 1497631, 1710978, 2566467, 2995262, 3421956, 4492893, 5132934, 5990524, 8985786, 10265868, 11706613, 13478679, 17971572, 23413226, 26957358, 35119839, 46826452, 53914716, 70239678, 105359517, 140479356, 210719034, 421438068, 2235963083, 4471926166, 6707889249, 8943852332, 13415778498, 20123667747, 26831556996, 40247335494, 80494670988]

約数ペア:

[(1, 80494670988), (2, 40247335494), (3, 26831556996), (4, 20123667747), (6, 13415778498), (9, 8943852332), (12, 6707889249), (18, 4471926166), (36, 2235963083), (191, 421438068), (382, 210719034), (573, 140479356), (764, 105359517), (1146, 70239678), (1493, 53914716), (1719, 46826452), (2292, 35119839), (2986, 26957358), (3438, 23413226), (4479, 17971572), (5972, 13478679), (6876, 11706613), (7841, 10265868), (8958, 8985786), (13437, 5990524), (15682, 5132934), (17916, 4492893), (23523, 3421956), (26874, 2995262), (31364, 2566467), (47046, 1710978), (53748, 1497631), (70569, 1140652), (94092, 855489), (141138, 570326), (282276, 285163)]