887795856

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{66293}}^1$

素因数の和:66341

約数の個数: 80

約数和(自身を含む): 2630545920

約数和(自身を除く): 1742750064

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, 6696, 13392, 66293, 132586, 198879, 265172, 397758, 530344, 596637, 795516, 1060688, 1193274, 1591032, 1789911, 2055083, 2386548, 3182064, 3579822, 4110166, 4773096, 6165249, 7159644, 8220332, 9546192, 12330498, 14319288, 16440664, 18495747, 24660996, 28638576, 32881328, 36991494, 49321992, 55487241, 73982988, 98643984, 110974482, 147965976, 221948964, 295931952, 443897928, 887795856]

約数ペア:

[(1, 887795856), (2, 443897928), (3, 295931952), (4, 221948964), (6, 147965976), (8, 110974482), (9, 98643984), (12, 73982988), (16, 55487241), (18, 49321992), (24, 36991494), (27, 32881328), (31, 28638576), (36, 24660996), (48, 18495747), (54, 16440664), (62, 14319288), (72, 12330498), (93, 9546192), (108, 8220332), (124, 7159644), (144, 6165249), (186, 4773096), (216, 4110166), (248, 3579822), (279, 3182064), (372, 2386548), (432, 2055083), (496, 1789911), (558, 1591032), (744, 1193274), (837, 1060688), (1116, 795516), (1488, 596637), (1674, 530344), (2232, 397758), (3348, 265172), (4464, 198879), (6696, 132586), (13392, 66293)]