89507369872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1\times {\mathrm{1429}}^1$

素因数の和:2192

約数の個数: 80

約数和(自身を含む): 180168468480

約数和(自身を除く): 90661098608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 431, 496, 586, 862, 1172, 1429, 1724, 2344, 2858, 3448, 4688, 5716, 6896, 9083, 11432, 13361, 18166, 22864, 26722, 36332, 44299, 53444, 72664, 88598, 106888, 126283, 145328, 177196, 213776, 252566, 354392, 418697, 505132, 615899, 708784, 837394, 1010264, 1231798, 1674788, 2020528, 2463596, 3349576, 3914773, 4927192, 6699152, 7829546, 9854384, 12979607, 15659092, 19092869, 25959214, 31318184, 38185738, 51918428, 62636368, 76371476, 103836856, 152742952, 180458407, 207673712, 305485904, 360916814, 721833628, 1443667256, 2887334512, 5594210617, 11188421234, 22376842468, 44753684936, 89507369872]

約数ペア:

[(1, 89507369872), (2, 44753684936), (4, 22376842468), (8, 11188421234), (16, 5594210617), (31, 2887334512), (62, 1443667256), (124, 721833628), (248, 360916814), (293, 305485904), (431, 207673712), (496, 180458407), (586, 152742952), (862, 103836856), (1172, 76371476), (1429, 62636368), (1724, 51918428), (2344, 38185738), (2858, 31318184), (3448, 25959214), (4688, 19092869), (5716, 15659092), (6896, 12979607), (9083, 9854384), (11432, 7829546), (13361, 6699152), (18166, 4927192), (22864, 3914773), (26722, 3349576), (36332, 2463596), (44299, 2020528), (53444, 1674788), (72664, 1231798), (88598, 1010264), (106888, 837394), (126283, 708784), (145328, 615899), (177196, 505132), (213776, 418697), (252566, 354392)]