90897408

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 132

約数和(自身を含む): 300172080

約数和(自身を除く): 209274672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1409, 1536, 1792, 2016, 2304, 2688, 2818, 3072, 3584, 4032, 4227, 4608, 5376, 5636, 7168, 8064, 8454, 9216, 9863, 10752, 11272, 12681, 16128, 16908, 19726, 21504, 22544, 25362, 29589, 32256, 33816, 39452, 45088, 50724, 59178, 64512, 67632, 78904, 88767, 90176, 101448, 118356, 135264, 157808, 177534, 180352, 202896, 236712, 270528, 315616, 355068, 360704, 405792, 473424, 541056, 631232, 710136, 721408, 811584, 946848, 1082112, 1262464, 1420272, 1442816, 1623168, 1893696, 2164224, 2524928, 2840544, 3246336, 3787392, 4328448, 5049856, 5681088, 6492672, 7574784, 10099712, 11362176, 12985344, 15149568, 22724352, 30299136, 45448704, 90897408]

約数ペア:

[(1, 90897408), (2, 45448704), (3, 30299136), (4, 22724352), (6, 15149568), (7, 12985344), (8, 11362176), (9, 10099712), (12, 7574784), (14, 6492672), (16, 5681088), (18, 5049856), (21, 4328448), (24, 3787392), (28, 3246336), (32, 2840544), (36, 2524928), (42, 2164224), (48, 1893696), (56, 1623168), (63, 1442816), (64, 1420272), (72, 1262464), (84, 1082112), (96, 946848), (112, 811584), (126, 721408), (128, 710136), (144, 631232), (168, 541056), (192, 473424), (224, 405792), (252, 360704), (256, 355068), (288, 315616), (336, 270528), (384, 236712), (448, 202896), (504, 180352), (512, 177534), (576, 157808), (672, 135264), (768, 118356), (896, 101448), (1008, 90176), (1024, 88767), (1152, 78904), (1344, 67632), (1409, 64512), (1536, 59178), (1792, 50724), (2016, 45088), (2304, 39452), (2688, 33816), (2818, 32256), (3072, 29589), (3584, 25362), (4032, 22544), (4227, 21504), (4608, 19726), (5376, 16908), (5636, 16128), (7168, 12681), (8064, 11272), (8454, 10752), (9216, 9863)]