65720997298

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{5081}}^1$

素因数の和:5272

約数の個数: 64

約数和(自身を含む): 111957842304

約数和(自身を除く): 46236845006

約数列:

[1, 2, 11, 22, 43, 86, 113, 121, 226, 242, 473, 946, 1243, 1331, 2486, 2662, 4859, 5081, 5203, 9718, 10162, 10406, 13673, 27346, 53449, 55891, 57233, 106898, 111782, 114466, 150403, 218483, 300806, 436966, 574153, 587939, 614801, 1148306, 1175878, 1229602, 2403313, 4806626, 6315683, 6467329, 6762811, 12631366, 12934658, 13525622, 24688579, 26436443, 49377158, 52872886, 69472513, 138945026, 271574369, 290800873, 543148738, 581601746, 764197643, 1528395286, 2987318059, 5974636118, 32860498649, 65720997298]

約数ペア:

[(1, 65720997298), (2, 32860498649), (11, 5974636118), (22, 2987318059), (43, 1528395286), (86, 764197643), (113, 581601746), (121, 543148738), (226, 290800873), (242, 271574369), (473, 138945026), (946, 69472513), (1243, 52872886), (1331, 49377158), (2486, 26436443), (2662, 24688579), (4859, 13525622), (5081, 12934658), (5203, 12631366), (9718, 6762811), (10162, 6467329), (10406, 6315683), (13673, 4806626), (27346, 2403313), (53449, 1229602), (55891, 1175878), (57233, 1148306), (106898, 614801), (111782, 587939), (114466, 574153), (150403, 436966), (218483, 300806)]