68905488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{84443}}^1$

素因数の和:84471

約数の個数: 40

約数和(自身を含む): 188479008

約数和(自身を除く): 119573520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 84443, 168886, 253329, 337772, 506658, 675544, 1013316, 1351088, 1435531, 2026632, 2871062, 4053264, 4306593, 5742124, 8613186, 11484248, 17226372, 22968496, 34452744, 68905488]

約数ペア:

[(1, 68905488), (2, 34452744), (3, 22968496), (4, 17226372), (6, 11484248), (8, 8613186), (12, 5742124), (16, 4306593), (17, 4053264), (24, 2871062), (34, 2026632), (48, 1435531), (51, 1351088), (68, 1013316), (102, 675544), (136, 506658), (204, 337772), (272, 253329), (408, 168886), (816, 84443)]