65232558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 145965456

約数和(自身を除く): 80732898

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 157, 246, 314, 369, 471, 563, 738, 942, 1126, 1413, 1689, 2826, 3378, 5067, 6437, 10134, 12874, 19311, 23083, 38622, 46166, 57933, 69249, 88391, 115866, 138498, 176782, 207747, 265173, 415494, 530346, 795519, 1591038, 3624031, 7248062, 10872093, 21744186, 32616279, 65232558]

約数ペア:

[(1, 65232558), (2, 32616279), (3, 21744186), (6, 10872093), (9, 7248062), (18, 3624031), (41, 1591038), (82, 795519), (123, 530346), (157, 415494), (246, 265173), (314, 207747), (369, 176782), (471, 138498), (563, 115866), (738, 88391), (942, 69249), (1126, 57933), (1413, 46166), (1689, 38622), (2826, 23083), (3378, 19311), (5067, 12874), (6437, 10134)]