81883148544

素因数分解:

$2^8\times 3^2\times {\mathrm{191}}^1\times {\mathrm{186071}}^1$

素因数の和:186284

約数の個数: 108

約数和(自身を含む): 237326648832

約数和(自身を除く): 155443500288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 191, 192, 256, 288, 382, 384, 573, 576, 764, 768, 1146, 1152, 1528, 1719, 2292, 2304, 3056, 3438, 4584, 6112, 6876, 9168, 12224, 13752, 18336, 24448, 27504, 36672, 48896, 55008, 73344, 110016, 146688, 186071, 220032, 372142, 440064, 558213, 744284, 1116426, 1488568, 1674639, 2232852, 2977136, 3349278, 4465704, 5954272, 6698556, 8931408, 11908544, 13397112, 17862816, 23817088, 26794224, 35539561, 35725632, 47634176, 53588448, 71079122, 71451264, 106618683, 107176896, 142158244, 142902528, 213237366, 214353792, 284316488, 319856049, 426474732, 428707584, 568632976, 639712098, 852949464, 1137265952, 1279424196, 1705898928, 2274531904, 2558848392, 3411797856, 4549063808, 5117696784, 6823595712, 9098127616, 10235393568, 13647191424, 20470787136, 27294382848, 40941574272, 81883148544]

約数ペア:

[(1, 81883148544), (2, 40941574272), (3, 27294382848), (4, 20470787136), (6, 13647191424), (8, 10235393568), (9, 9098127616), (12, 6823595712), (16, 5117696784), (18, 4549063808), (24, 3411797856), (32, 2558848392), (36, 2274531904), (48, 1705898928), (64, 1279424196), (72, 1137265952), (96, 852949464), (128, 639712098), (144, 568632976), (191, 428707584), (192, 426474732), (256, 319856049), (288, 284316488), (382, 214353792), (384, 213237366), (573, 142902528), (576, 142158244), (764, 107176896), (768, 106618683), (1146, 71451264), (1152, 71079122), (1528, 53588448), (1719, 47634176), (2292, 35725632), (2304, 35539561), (3056, 26794224), (3438, 23817088), (4584, 17862816), (6112, 13397112), (6876, 11908544), (9168, 8931408), (12224, 6698556), (13752, 5954272), (18336, 4465704), (24448, 3349278), (27504, 2977136), (36672, 2232852), (48896, 1674639), (55008, 1488568), (73344, 1116426), (110016, 744284), (146688, 558213), (186071, 440064), (220032, 372142)]