85236468

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 202319040

約数和(自身を除く): 117082572

約数列:

[1, 2, 3, 4, 6, 12, 137, 139, 274, 278, 373, 411, 417, 548, 556, 746, 822, 834, 1119, 1492, 1644, 1668, 2238, 4476, 19043, 38086, 51101, 51847, 57129, 76172, 102202, 103694, 114258, 153303, 155541, 204404, 207388, 228516, 306606, 311082, 613212, 622164, 7103039, 14206078, 21309117, 28412156, 42618234, 85236468]

約数ペア:

[(1, 85236468), (2, 42618234), (3, 28412156), (4, 21309117), (6, 14206078), (12, 7103039), (137, 622164), (139, 613212), (274, 311082), (278, 306606), (373, 228516), (411, 207388), (417, 204404), (548, 155541), (556, 153303), (746, 114258), (822, 103694), (834, 102202), (1119, 76172), (1492, 57129), (1644, 51847), (1668, 51101), (2238, 38086), (4476, 19043)]