68066856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 218580180

約数和(自身を除く): 150513324

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 601, 726, 792, 858, 936, 968, 1089, 1144, 1202, 1287, 1452, 1573, 1716, 1803, 2178, 2404, 2574, 2904, 3146, 3432, 3606, 4356, 4719, 4808, 5148, 5409, 6292, 6611, 7212, 7813, 8712, 9438, 10296, 10818, 12584, 13222, 14157, 14424, 15626, 18876, 19833, 21636, 23439, 26444, 28314, 31252, 37752, 39666, 43272, 46878, 52888, 56628, 59499, 62504, 70317, 72721, 79332, 85943, 93756, 113256, 118998, 140634, 145442, 158664, 171886, 187512, 218163, 237996, 257829, 281268, 290884, 343772, 436326, 475992, 515658, 562536, 581768, 654489, 687544, 773487, 872652, 945373, 1031316, 1308978, 1546974, 1745304, 1890746, 2062632, 2617956, 2836119, 3093948, 3781492, 5235912, 5672238, 6187896, 7562984, 8508357, 11344476, 17016714, 22688952, 34033428, 68066856]

約数ペア:

[(1, 68066856), (2, 34033428), (3, 22688952), (4, 17016714), (6, 11344476), (8, 8508357), (9, 7562984), (11, 6187896), (12, 5672238), (13, 5235912), (18, 3781492), (22, 3093948), (24, 2836119), (26, 2617956), (33, 2062632), (36, 1890746), (39, 1745304), (44, 1546974), (52, 1308978), (66, 1031316), (72, 945373), (78, 872652), (88, 773487), (99, 687544), (104, 654489), (117, 581768), (121, 562536), (132, 515658), (143, 475992), (156, 436326), (198, 343772), (234, 290884), (242, 281268), (264, 257829), (286, 237996), (312, 218163), (363, 187512), (396, 171886), (429, 158664), (468, 145442), (484, 140634), (572, 118998), (601, 113256), (726, 93756), (792, 85943), (858, 79332), (936, 72721), (968, 70317), (1089, 62504), (1144, 59499), (1202, 56628), (1287, 52888), (1452, 46878), (1573, 43272), (1716, 39666), (1803, 37752), (2178, 31252), (2404, 28314), (2574, 26444), (2904, 23439), (3146, 21636), (3432, 19833), (3606, 18876), (4356, 15626), (4719, 14424), (4808, 14157), (5148, 13222), (5409, 12584), (6292, 10818), (6611, 10296), (7212, 9438), (7813, 8712)]