855792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{283}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 2817280

約数和(自身を除く): 1961488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 283, 336, 378, 432, 504, 566, 756, 849, 1008, 1132, 1512, 1698, 1981, 2264, 2547, 3024, 3396, 3962, 4528, 5094, 5943, 6792, 7641, 7924, 10188, 11886, 13584, 15282, 15848, 17829, 20376, 23772, 30564, 31696, 35658, 40752, 47544, 53487, 61128, 71316, 95088, 106974, 122256, 142632, 213948, 285264, 427896, 855792]

約数ペア:

[(1, 855792), (2, 427896), (3, 285264), (4, 213948), (6, 142632), (7, 122256), (8, 106974), (9, 95088), (12, 71316), (14, 61128), (16, 53487), (18, 47544), (21, 40752), (24, 35658), (27, 31696), (28, 30564), (36, 23772), (42, 20376), (48, 17829), (54, 15848), (56, 15282), (63, 13584), (72, 11886), (84, 10188), (108, 7924), (112, 7641), (126, 6792), (144, 5943), (168, 5094), (189, 4528), (216, 3962), (252, 3396), (283, 3024), (336, 2547), (378, 2264), (432, 1981), (504, 1698), (566, 1512), (756, 1132), (849, 1008)]