79136672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 166340160

約数和(自身を除く): 87203488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 1783, 2336, 2774, 3566, 5548, 7132, 11096, 14264, 22192, 28528, 33877, 44384, 57056, 67754, 130159, 135508, 260318, 271016, 520636, 542032, 1041272, 1084064, 2082544, 2473021, 4165088, 4946042, 9892084, 19784168, 39568336, 79136672]

約数ペア:

[(1, 79136672), (2, 39568336), (4, 19784168), (8, 9892084), (16, 4946042), (19, 4165088), (32, 2473021), (38, 2082544), (73, 1084064), (76, 1041272), (146, 542032), (152, 520636), (292, 271016), (304, 260318), (584, 135508), (608, 130159), (1168, 67754), (1387, 57056), (1783, 44384), (2336, 33877), (2774, 28528), (3566, 22192), (5548, 14264), (7132, 11096)]