65766978

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 149044896

約数和(自身を除く): 83277918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 393, 486, 786, 1033, 1179, 2066, 2358, 3099, 3537, 6198, 7074, 9297, 10611, 18594, 21222, 27891, 31833, 55782, 63666, 83673, 135323, 167346, 251019, 270646, 405969, 502038, 811938, 1217907, 2435814, 3653721, 7307442, 10961163, 21922326, 32883489, 65766978]

約数ペア:

[(1, 65766978), (2, 32883489), (3, 21922326), (6, 10961163), (9, 7307442), (18, 3653721), (27, 2435814), (54, 1217907), (81, 811938), (131, 502038), (162, 405969), (243, 270646), (262, 251019), (393, 167346), (486, 135323), (786, 83673), (1033, 63666), (1179, 55782), (2066, 31833), (2358, 27891), (3099, 21222), (3537, 18594), (6198, 10611), (7074, 9297)]