85878846

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 112495554

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 79, 82, 123, 158, 237, 246, 369, 474, 491, 711, 738, 982, 1107, 1422, 1473, 2133, 2214, 2946, 3239, 4266, 4419, 6478, 8838, 9717, 13257, 19434, 20131, 26514, 29151, 38789, 40262, 58302, 60393, 77578, 87453, 116367, 120786, 174906, 181179, 232734, 349101, 362358, 543537, 698202, 1047303, 1087074, 1590349, 2094606, 3180698, 4771047, 9542094, 14313141, 28626282, 42939423, 85878846]

約数ペア:

[(1, 85878846), (2, 42939423), (3, 28626282), (6, 14313141), (9, 9542094), (18, 4771047), (27, 3180698), (41, 2094606), (54, 1590349), (79, 1087074), (82, 1047303), (123, 698202), (158, 543537), (237, 362358), (246, 349101), (369, 232734), (474, 181179), (491, 174906), (711, 120786), (738, 116367), (982, 87453), (1107, 77578), (1422, 60393), (1473, 58302), (2133, 40262), (2214, 38789), (2946, 29151), (3239, 26514), (4266, 20131), (4419, 19434), (6478, 13257), (8838, 9717)]