90816236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 195686400

約数和(自身を除く): 104870164

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4549, 4991, 9098, 9982, 18196, 19964, 31843, 63686, 104627, 127372, 141019, 209254, 282038, 418508, 564076, 732389, 987133, 1464778, 1974266, 2929556, 3243437, 3948532, 6486874, 12973748, 22704059, 45408118, 90816236]

約数ペア:

[(1, 90816236), (2, 45408118), (4, 22704059), (7, 12973748), (14, 6486874), (23, 3948532), (28, 3243437), (31, 2929556), (46, 1974266), (62, 1464778), (92, 987133), (124, 732389), (161, 564076), (217, 418508), (322, 282038), (434, 209254), (644, 141019), (713, 127372), (868, 104627), (1426, 63686), (2852, 31843), (4549, 19964), (4991, 18196), (9098, 9982)]