97668956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 219769200

約数和(自身を除く): 122100244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 308, 356, 509, 539, 623, 979, 1018, 1078, 1246, 1958, 2036, 2156, 2492, 3563, 3916, 4361, 5599, 6853, 7126, 8722, 11198, 13706, 14252, 17444, 22396, 24941, 27412, 39193, 45301, 47971, 49882, 78386, 90602, 95942, 99764, 156772, 181204, 191884, 274351, 317107, 498311, 548702, 634214, 996622, 1097404, 1268428, 1993244, 2219749, 3488177, 4439498, 6976354, 8878996, 13952708, 24417239, 48834478, 97668956]

約数ペア:

[(1, 97668956), (2, 48834478), (4, 24417239), (7, 13952708), (11, 8878996), (14, 6976354), (22, 4439498), (28, 3488177), (44, 2219749), (49, 1993244), (77, 1268428), (89, 1097404), (98, 996622), (154, 634214), (178, 548702), (196, 498311), (308, 317107), (356, 274351), (509, 191884), (539, 181204), (623, 156772), (979, 99764), (1018, 95942), (1078, 90602), (1246, 78386), (1958, 49882), (2036, 47971), (2156, 45301), (2492, 39193), (3563, 27412), (3916, 24941), (4361, 22396), (5599, 17444), (6853, 14252), (7126, 13706), (8722, 11198)]