121700268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 324350208

約数和(自身を除く): 202649940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 618, 828, 927, 1236, 1427, 1854, 2369, 2854, 3708, 4281, 4738, 5708, 7107, 8562, 9476, 12843, 14214, 17124, 21321, 25686, 28428, 32821, 42642, 51372, 65642, 85284, 98463, 131284, 146981, 196926, 293962, 295389, 393852, 440943, 587924, 590778, 881886, 1181556, 1322829, 1763772, 2645658, 3380563, 5291316, 6761126, 10141689, 13522252, 20283378, 30425067, 40566756, 60850134, 121700268]

約数ペア:

[(1, 121700268), (2, 60850134), (3, 40566756), (4, 30425067), (6, 20283378), (9, 13522252), (12, 10141689), (18, 6761126), (23, 5291316), (36, 3380563), (46, 2645658), (69, 1763772), (92, 1322829), (103, 1181556), (138, 881886), (206, 590778), (207, 587924), (276, 440943), (309, 393852), (412, 295389), (414, 293962), (618, 196926), (828, 146981), (927, 131284), (1236, 98463), (1427, 85284), (1854, 65642), (2369, 51372), (2854, 42642), (3708, 32821), (4281, 28428), (4738, 25686), (5708, 21321), (7107, 17124), (8562, 14214), (9476, 12843)]