78664536

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6959}}^1$

素因数の和:7128

約数の個数: 48

約数和(自身を含む): 214437600

約数和(自身を除く): 135773064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 6959, 11304, 13918, 20877, 27836, 41754, 55672, 62631, 83508, 125262, 167016, 250524, 501048, 1092563, 2185126, 3277689, 4370252, 6555378, 8740504, 9833067, 13110756, 19666134, 26221512, 39332268, 78664536]

約数ペア:

[(1, 78664536), (2, 39332268), (3, 26221512), (4, 19666134), (6, 13110756), (8, 9833067), (9, 8740504), (12, 6555378), (18, 4370252), (24, 3277689), (36, 2185126), (72, 1092563), (157, 501048), (314, 250524), (471, 167016), (628, 125262), (942, 83508), (1256, 62631), (1413, 55672), (1884, 41754), (2826, 27836), (3768, 20877), (5652, 13918), (6959, 11304)]