81061776

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6053}}^1$

素因数の和:6101

約数の個数: 80

約数和(自身を含む): 240222720

約数和(自身を除く): 159160944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6053, 6696, 12106, 13392, 18159, 24212, 36318, 48424, 54477, 72636, 96848, 108954, 145272, 163431, 187643, 217908, 290544, 326862, 375286, 435816, 562929, 653724, 750572, 871632, 1125858, 1307448, 1501144, 1688787, 2251716, 2614896, 3002288, 3377574, 4503432, 5066361, 6755148, 9006864, 10132722, 13510296, 20265444, 27020592, 40530888, 81061776]

約数ペア:

[(1, 81061776), (2, 40530888), (3, 27020592), (4, 20265444), (6, 13510296), (8, 10132722), (9, 9006864), (12, 6755148), (16, 5066361), (18, 4503432), (24, 3377574), (27, 3002288), (31, 2614896), (36, 2251716), (48, 1688787), (54, 1501144), (62, 1307448), (72, 1125858), (93, 871632), (108, 750572), (124, 653724), (144, 562929), (186, 435816), (216, 375286), (248, 326862), (279, 290544), (372, 217908), (432, 187643), (496, 163431), (558, 145272), (744, 108954), (837, 96848), (1116, 72636), (1488, 54477), (1674, 48424), (2232, 36318), (3348, 24212), (4464, 18159), (6053, 13392), (6696, 12106)]