67929484

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 163749600

約数和(自身を除く): 95820116

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 29, 34, 37, 38, 49, 58, 68, 74, 76, 98, 116, 119, 133, 148, 196, 203, 238, 259, 266, 323, 406, 476, 493, 518, 532, 551, 629, 646, 703, 812, 833, 931, 986, 1036, 1073, 1102, 1258, 1292, 1406, 1421, 1666, 1813, 1862, 1972, 2146, 2204, 2261, 2516, 2812, 2842, 3332, 3451, 3626, 3724, 3857, 4292, 4403, 4522, 4921, 5684, 6902, 7252, 7511, 7714, 8806, 9044, 9367, 9842, 11951, 13804, 15022, 15428, 15827, 17612, 18241, 18734, 19684, 20387, 23902, 24157, 26999, 30044, 30821, 31654, 34447, 36482, 37468, 40774, 47804, 48314, 52577, 53998, 61642, 63308, 65569, 68894, 72964, 81548, 83657, 96628, 105154, 107996, 123284, 127687, 131138, 137788, 142709, 167314, 210308, 255374, 262276, 285418, 334628, 346579, 458983, 510748, 570836, 585599, 693158, 893809, 917966, 998963, 1171198, 1386316, 1787618, 1835932, 1997926, 2342396, 2426053, 3575236, 3995852, 4852106, 9704212, 16982371, 33964742, 67929484]

約数ペア:

[(1, 67929484), (2, 33964742), (4, 16982371), (7, 9704212), (14, 4852106), (17, 3995852), (19, 3575236), (28, 2426053), (29, 2342396), (34, 1997926), (37, 1835932), (38, 1787618), (49, 1386316), (58, 1171198), (68, 998963), (74, 917966), (76, 893809), (98, 693158), (116, 585599), (119, 570836), (133, 510748), (148, 458983), (196, 346579), (203, 334628), (238, 285418), (259, 262276), (266, 255374), (323, 210308), (406, 167314), (476, 142709), (493, 137788), (518, 131138), (532, 127687), (551, 123284), (629, 107996), (646, 105154), (703, 96628), (812, 83657), (833, 81548), (931, 72964), (986, 68894), (1036, 65569), (1073, 63308), (1102, 61642), (1258, 53998), (1292, 52577), (1406, 48314), (1421, 47804), (1666, 40774), (1813, 37468), (1862, 36482), (1972, 34447), (2146, 31654), (2204, 30821), (2261, 30044), (2516, 26999), (2812, 24157), (2842, 23902), (3332, 20387), (3451, 19684), (3626, 18734), (3724, 18241), (3857, 17612), (4292, 15827), (4403, 15428), (4522, 15022), (4921, 13804), (5684, 11951), (6902, 9842), (7252, 9367), (7511, 9044), (7714, 8806)]