68788476

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 182886704

約数和(自身を除く): 114098228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1201, 1332, 1548, 1591, 2402, 3182, 3603, 4773, 4804, 6364, 7206, 9546, 10809, 14319, 14412, 19092, 21618, 28638, 43236, 44437, 51643, 57276, 88874, 103286, 133311, 154929, 177748, 206572, 266622, 309858, 399933, 464787, 533244, 619716, 799866, 929574, 1599732, 1859148, 1910791, 3821582, 5732373, 7643164, 11464746, 17197119, 22929492, 34394238, 68788476]

約数ペア:

[(1, 68788476), (2, 34394238), (3, 22929492), (4, 17197119), (6, 11464746), (9, 7643164), (12, 5732373), (18, 3821582), (36, 1910791), (37, 1859148), (43, 1599732), (74, 929574), (86, 799866), (111, 619716), (129, 533244), (148, 464787), (172, 399933), (222, 309858), (258, 266622), (333, 206572), (387, 177748), (444, 154929), (516, 133311), (666, 103286), (774, 88874), (1201, 57276), (1332, 51643), (1548, 44437), (1591, 43236), (2402, 28638), (3182, 21618), (3603, 19092), (4773, 14412), (4804, 14319), (6364, 10809), (7206, 9546)]