90236468

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 184888704

約数和(自身を除く): 94652236

約数列:

[1, 2, 4, 7, 14, 28, 73, 131, 146, 262, 292, 337, 511, 524, 674, 917, 1022, 1348, 1834, 2044, 2359, 3668, 4718, 9436, 9563, 19126, 24601, 38252, 44147, 49202, 66941, 88294, 98404, 133882, 172207, 176588, 267764, 309029, 344414, 618058, 688828, 1236116, 3222731, 6445462, 12890924, 22559117, 45118234, 90236468]

約数ペア:

[(1, 90236468), (2, 45118234), (4, 22559117), (7, 12890924), (14, 6445462), (28, 3222731), (73, 1236116), (131, 688828), (146, 618058), (262, 344414), (292, 309029), (337, 267764), (511, 176588), (524, 172207), (674, 133882), (917, 98404), (1022, 88294), (1348, 66941), (1834, 49202), (2044, 44147), (2359, 38252), (3668, 24601), (4718, 19126), (9436, 9563)]