87275776

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 201325824

約数和(自身を除く): 114050048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 256, 431, 448, 452, 791, 862, 896, 904, 1582, 1724, 1792, 1808, 3017, 3164, 3448, 3616, 6034, 6328, 6896, 7232, 12068, 12656, 13792, 14464, 24136, 25312, 27584, 28928, 48272, 48703, 50624, 55168, 96544, 97406, 101248, 110336, 193088, 194812, 202496, 340921, 386176, 389624, 681842, 772352, 779248, 1363684, 1558496, 2727368, 3116992, 5454736, 6233984, 10909472, 12467968, 21818944, 43637888, 87275776]

約数ペア:

[(1, 87275776), (2, 43637888), (4, 21818944), (7, 12467968), (8, 10909472), (14, 6233984), (16, 5454736), (28, 3116992), (32, 2727368), (56, 1558496), (64, 1363684), (112, 779248), (113, 772352), (128, 681842), (224, 389624), (226, 386176), (256, 340921), (431, 202496), (448, 194812), (452, 193088), (791, 110336), (862, 101248), (896, 97406), (904, 96544), (1582, 55168), (1724, 50624), (1792, 48703), (1808, 48272), (3017, 28928), (3164, 27584), (3448, 25312), (3616, 24136), (6034, 14464), (6328, 13792), (6896, 12656), (7232, 12068)]