72790124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 153570816

約数和(自身を除く): 80780692

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4231, 4301, 8462, 8602, 16924, 17204, 46541, 71927, 93082, 97313, 143854, 186164, 194626, 287708, 389252, 791197, 1070443, 1582394, 1654321, 2140886, 3164788, 3308642, 4281772, 6617284, 18197531, 36395062, 72790124]

約数ペア:

[(1, 72790124), (2, 36395062), (4, 18197531), (11, 6617284), (17, 4281772), (22, 3308642), (23, 3164788), (34, 2140886), (44, 1654321), (46, 1582394), (68, 1070443), (92, 791197), (187, 389252), (253, 287708), (374, 194626), (391, 186164), (506, 143854), (748, 97313), (782, 93082), (1012, 71927), (1564, 46541), (4231, 17204), (4301, 16924), (8462, 8602)]