61817616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{8761}}^1$

素因数の和:8789

約数の個数: 90

約数和(自身を含む): 201271902

約数和(自身を除く): 139454286

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 8761, 17522, 26283, 35044, 52566, 61327, 70088, 78849, 105132, 122654, 140176, 157698, 183981, 210264, 245308, 315396, 367962, 420528, 429289, 490616, 551943, 630792, 735924, 858578, 981232, 1103886, 1261584, 1287867, 1471848, 1717156, 2207772, 2575734, 2943696, 3434312, 3863601, 4415544, 5151468, 6868624, 7727202, 8831088, 10302936, 15454404, 20605872, 30908808, 61817616]

約数ペア:

[(1, 61817616), (2, 30908808), (3, 20605872), (4, 15454404), (6, 10302936), (7, 8831088), (8, 7727202), (9, 6868624), (12, 5151468), (14, 4415544), (16, 3863601), (18, 3434312), (21, 2943696), (24, 2575734), (28, 2207772), (36, 1717156), (42, 1471848), (48, 1287867), (49, 1261584), (56, 1103886), (63, 981232), (72, 858578), (84, 735924), (98, 630792), (112, 551943), (126, 490616), (144, 429289), (147, 420528), (168, 367962), (196, 315396), (252, 245308), (294, 210264), (336, 183981), (392, 157698), (441, 140176), (504, 122654), (588, 105132), (784, 78849), (882, 70088), (1008, 61327), (1176, 52566), (1764, 35044), (2352, 26283), (3528, 17522), (7056, 8761)]