80636736

素因数分解:

$2^6\times 3^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 214050880

約数和(自身を除く): 133414144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 457, 914, 919, 1371, 1828, 1838, 2742, 2757, 3656, 3676, 5484, 5514, 7312, 7352, 10968, 11028, 14624, 14704, 21936, 22056, 29248, 29408, 43872, 44112, 58816, 87744, 88224, 176448, 419983, 839966, 1259949, 1679932, 2519898, 3359864, 5039796, 6719728, 10079592, 13439456, 20159184, 26878912, 40318368, 80636736]

約数ペア:

[(1, 80636736), (2, 40318368), (3, 26878912), (4, 20159184), (6, 13439456), (8, 10079592), (12, 6719728), (16, 5039796), (24, 3359864), (32, 2519898), (48, 1679932), (64, 1259949), (96, 839966), (192, 419983), (457, 176448), (914, 88224), (919, 87744), (1371, 58816), (1828, 44112), (1838, 43872), (2742, 29408), (2757, 29248), (3656, 22056), (3676, 21936), (5484, 14704), (5514, 14624), (7312, 11028), (7352, 10968)]