66843864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 194004720

約数和(自身を除く): 127160856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 97, 102, 136, 153, 194, 204, 291, 306, 388, 408, 563, 582, 612, 776, 873, 1126, 1164, 1224, 1649, 1689, 1746, 2252, 2328, 3298, 3378, 3492, 4504, 4947, 5067, 6596, 6756, 6984, 9571, 9894, 10134, 13192, 13512, 14841, 19142, 19788, 20268, 28713, 29682, 38284, 39576, 40536, 54611, 57426, 59364, 76568, 86139, 109222, 114852, 118728, 163833, 172278, 218444, 229704, 327666, 344556, 436888, 491499, 655332, 689112, 928387, 982998, 1310664, 1856774, 1965996, 2785161, 3713548, 3931992, 5570322, 7427096, 8355483, 11140644, 16710966, 22281288, 33421932, 66843864]

約数ペア:

[(1, 66843864), (2, 33421932), (3, 22281288), (4, 16710966), (6, 11140644), (8, 8355483), (9, 7427096), (12, 5570322), (17, 3931992), (18, 3713548), (24, 2785161), (34, 1965996), (36, 1856774), (51, 1310664), (68, 982998), (72, 928387), (97, 689112), (102, 655332), (136, 491499), (153, 436888), (194, 344556), (204, 327666), (291, 229704), (306, 218444), (388, 172278), (408, 163833), (563, 118728), (582, 114852), (612, 109222), (776, 86139), (873, 76568), (1126, 59364), (1164, 57426), (1224, 54611), (1649, 40536), (1689, 39576), (1746, 38284), (2252, 29682), (2328, 28713), (3298, 20268), (3378, 19788), (3492, 19142), (4504, 14841), (4947, 13512), (5067, 13192), (6596, 10134), (6756, 9894), (6984, 9571)]