78949938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 177230592

約数和(自身を除く): 98280654

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 73, 102, 138, 146, 219, 391, 438, 461, 782, 922, 1173, 1241, 1383, 1679, 2346, 2482, 2766, 3358, 3723, 5037, 7446, 7837, 10074, 10603, 15674, 21206, 23511, 28543, 31809, 33653, 47022, 57086, 63618, 67306, 85629, 100959, 171258, 180251, 201918, 360502, 540753, 572101, 774019, 1081506, 1144202, 1548038, 1716303, 2322057, 3432606, 4644114, 13158323, 26316646, 39474969, 78949938]

約数ペア:

[(1, 78949938), (2, 39474969), (3, 26316646), (6, 13158323), (17, 4644114), (23, 3432606), (34, 2322057), (46, 1716303), (51, 1548038), (69, 1144202), (73, 1081506), (102, 774019), (138, 572101), (146, 540753), (219, 360502), (391, 201918), (438, 180251), (461, 171258), (782, 100959), (922, 85629), (1173, 67306), (1241, 63618), (1383, 57086), (1679, 47022), (2346, 33653), (2482, 31809), (2766, 28543), (3358, 23511), (3723, 21206), (5037, 15674), (7446, 10603), (7837, 10074)]