89326804

素因数分解:

$2^2\times 7^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 186344928

約数和(自身を除く): 97018124

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 131, 142, 196, 262, 284, 343, 497, 524, 686, 917, 994, 1372, 1834, 1988, 2401, 3479, 3668, 4802, 6419, 6958, 9301, 9604, 12838, 13916, 18602, 24353, 25676, 37204, 44933, 48706, 65107, 89866, 97412, 130214, 170471, 179732, 260428, 314531, 340942, 455749, 629062, 681884, 911498, 1258124, 1822996, 3190243, 6380486, 12760972, 22331701, 44663402, 89326804]

約数ペア:

[(1, 89326804), (2, 44663402), (4, 22331701), (7, 12760972), (14, 6380486), (28, 3190243), (49, 1822996), (71, 1258124), (98, 911498), (131, 681884), (142, 629062), (196, 455749), (262, 340942), (284, 314531), (343, 260428), (497, 179732), (524, 170471), (686, 130214), (917, 97412), (994, 89866), (1372, 65107), (1834, 48706), (1988, 44933), (2401, 37204), (3479, 25676), (3668, 24353), (4802, 18602), (6419, 13916), (6958, 12838), (9301, 9604)]