78196734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 144885762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 63, 66, 69, 77, 99, 121, 126, 138, 154, 161, 198, 207, 223, 231, 242, 253, 322, 363, 414, 446, 462, 483, 506, 669, 693, 726, 759, 847, 966, 1089, 1338, 1386, 1449, 1518, 1561, 1694, 1771, 2007, 2178, 2277, 2453, 2541, 2783, 2898, 3122, 3542, 4014, 4554, 4683, 4906, 5082, 5129, 5313, 5566, 7359, 7623, 8349, 9366, 10258, 10626, 14049, 14718, 15246, 15387, 15939, 16698, 17171, 19481, 22077, 25047, 26983, 28098, 30774, 31878, 34342, 35903, 38962, 44154, 46161, 50094, 51513, 53966, 56419, 58443, 71806, 80949, 92322, 103026, 107709, 112838, 116886, 154539, 161898, 169257, 175329, 188881, 215418, 242847, 309078, 323127, 338514, 350658, 377762, 394933, 485694, 507771, 566643, 620609, 646254, 789866, 1015542, 1133286, 1184799, 1241218, 1699929, 1861827, 2369598, 3399858, 3554397, 3723654, 4344263, 5585481, 7108794, 8688526, 11170962, 13032789, 26065578, 39098367, 78196734]

約数ペア:

[(1, 78196734), (2, 39098367), (3, 26065578), (6, 13032789), (7, 11170962), (9, 8688526), (11, 7108794), (14, 5585481), (18, 4344263), (21, 3723654), (22, 3554397), (23, 3399858), (33, 2369598), (42, 1861827), (46, 1699929), (63, 1241218), (66, 1184799), (69, 1133286), (77, 1015542), (99, 789866), (121, 646254), (126, 620609), (138, 566643), (154, 507771), (161, 485694), (198, 394933), (207, 377762), (223, 350658), (231, 338514), (242, 323127), (253, 309078), (322, 242847), (363, 215418), (414, 188881), (446, 175329), (462, 169257), (483, 161898), (506, 154539), (669, 116886), (693, 112838), (726, 107709), (759, 103026), (847, 92322), (966, 80949), (1089, 71806), (1338, 58443), (1386, 56419), (1449, 53966), (1518, 51513), (1561, 50094), (1694, 46161), (1771, 44154), (2007, 38962), (2178, 35903), (2277, 34342), (2453, 31878), (2541, 30774), (2783, 28098), (2898, 26983), (3122, 25047), (3542, 22077), (4014, 19481), (4554, 17171), (4683, 16698), (4906, 15939), (5082, 15387), (5129, 15246), (5313, 14718), (5566, 14049), (7359, 10626), (7623, 10258), (8349, 9366)]