80358282

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 179026848

約数和(自身を除く): 98668566

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 131, 159, 262, 318, 393, 477, 643, 786, 954, 1179, 1286, 1929, 2358, 3858, 5787, 6943, 11574, 13886, 20829, 34079, 41658, 62487, 68158, 84233, 102237, 124974, 168466, 204474, 252699, 306711, 505398, 613422, 758097, 1516194, 4464349, 8928698, 13393047, 26786094, 40179141, 80358282]

約数ペア:

[(1, 80358282), (2, 40179141), (3, 26786094), (6, 13393047), (9, 8928698), (18, 4464349), (53, 1516194), (106, 758097), (131, 613422), (159, 505398), (262, 306711), (318, 252699), (393, 204474), (477, 168466), (643, 124974), (786, 102237), (954, 84233), (1179, 68158), (1286, 62487), (1929, 41658), (2358, 34079), (3858, 20829), (5787, 13886), (6943, 11574)]