66791986848

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2390893}}^1$

素因数の和:2391006

約数の個数: 72

約数和(自身を含む): 191897934228

約数和(自身を除く): 125105947380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 2390893, 4781786, 7172679, 9563572, 14345358, 19127144, 21518037, 28690716, 38254288, 43036074, 57381432, 76508576, 86072148, 114762864, 172144296, 229525728, 231916621, 344288592, 463833242, 688577184, 695749863, 927666484, 1391499726, 1855332968, 2087249589, 2782999452, 3710665936, 4174499178, 5565998904, 7421331872, 8348998356, 11131997808, 16697996712, 22263995616, 33395993424, 66791986848]

約数ペア:

[(1, 66791986848), (2, 33395993424), (3, 22263995616), (4, 16697996712), (6, 11131997808), (8, 8348998356), (9, 7421331872), (12, 5565998904), (16, 4174499178), (18, 3710665936), (24, 2782999452), (32, 2087249589), (36, 1855332968), (48, 1391499726), (72, 927666484), (96, 695749863), (97, 688577184), (144, 463833242), (194, 344288592), (288, 231916621), (291, 229525728), (388, 172144296), (582, 114762864), (776, 86072148), (873, 76508576), (1164, 57381432), (1552, 43036074), (1746, 38254288), (2328, 28690716), (3104, 21518037), (3492, 19127144), (4656, 14345358), (6984, 9563572), (9312, 7172679), (13968, 4781786), (27936, 2390893)]