68075514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 170810640

約数和(自身を除く): 102735126

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 109, 117, 153, 157, 218, 221, 234, 306, 314, 327, 442, 471, 654, 663, 942, 981, 1326, 1413, 1417, 1853, 1962, 1989, 2041, 2669, 2826, 2834, 3706, 3978, 4082, 4251, 5338, 5559, 6123, 8007, 8502, 11118, 12246, 12753, 16014, 16677, 17113, 18369, 24021, 24089, 25506, 33354, 34226, 34697, 36738, 48042, 48178, 51339, 69394, 72267, 102678, 104091, 144534, 154017, 208182, 216801, 222469, 290921, 308034, 312273, 433602, 444938, 581842, 624546, 667407, 872763, 1334814, 1745526, 2002221, 2618289, 3781973, 4004442, 5236578, 7563946, 11345919, 22691838, 34037757, 68075514]

約数ペア:

[(1, 68075514), (2, 34037757), (3, 22691838), (6, 11345919), (9, 7563946), (13, 5236578), (17, 4004442), (18, 3781973), (26, 2618289), (34, 2002221), (39, 1745526), (51, 1334814), (78, 872763), (102, 667407), (109, 624546), (117, 581842), (153, 444938), (157, 433602), (218, 312273), (221, 308034), (234, 290921), (306, 222469), (314, 216801), (327, 208182), (442, 154017), (471, 144534), (654, 104091), (663, 102678), (942, 72267), (981, 69394), (1326, 51339), (1413, 48178), (1417, 48042), (1853, 36738), (1962, 34697), (1989, 34226), (2041, 33354), (2669, 25506), (2826, 24089), (2834, 24021), (3706, 18369), (3978, 17113), (4082, 16677), (4251, 16014), (5338, 12753), (5559, 12246), (6123, 11118), (8007, 8502)]