84661808

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9817}}^1$

素因数の和:9850

約数の個数: 60

約数和(自身を含む): 208180872

約数和(自身を除く): 123519064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 9817, 19634, 39268, 68719, 78536, 107987, 137438, 157072, 215974, 274876, 431948, 481033, 549752, 755909, 863896, 962066, 1099504, 1511818, 1727792, 1924132, 3023636, 3848264, 5291363, 6047272, 7696528, 10582726, 12094544, 21165452, 42330904, 84661808]

約数ペア:

[(1, 84661808), (2, 42330904), (4, 21165452), (7, 12094544), (8, 10582726), (11, 7696528), (14, 6047272), (16, 5291363), (22, 3848264), (28, 3023636), (44, 1924132), (49, 1727792), (56, 1511818), (77, 1099504), (88, 962066), (98, 863896), (112, 755909), (154, 549752), (176, 481033), (196, 431948), (308, 274876), (392, 215974), (539, 157072), (616, 137438), (784, 107987), (1078, 78536), (1232, 68719), (2156, 39268), (4312, 19634), (8624, 9817)]