65397888

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 195840000

約数和(自身を除く): 130442112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 149, 192, 216, 254, 288, 298, 381, 384, 432, 447, 508, 576, 596, 762, 864, 894, 1016, 1143, 1152, 1192, 1341, 1524, 1728, 1788, 2032, 2286, 2384, 2682, 3048, 3429, 3456, 3576, 4023, 4064, 4572, 4768, 5364, 6096, 6858, 7152, 8046, 8128, 9144, 9536, 10728, 12192, 13716, 14304, 16092, 16256, 18288, 18923, 19072, 21456, 24384, 27432, 28608, 32184, 36576, 37846, 42912, 48768, 54864, 56769, 57216, 64368, 73152, 75692, 85824, 109728, 113538, 128736, 146304, 151384, 170307, 171648, 219456, 227076, 257472, 302768, 340614, 438912, 454152, 510921, 514944, 605536, 681228, 908304, 1021842, 1211072, 1362456, 1816608, 2043684, 2422144, 2724912, 3633216, 4087368, 5449824, 7266432, 8174736, 10899648, 16349472, 21799296, 32698944, 65397888]

約数ペア:

[(1, 65397888), (2, 32698944), (3, 21799296), (4, 16349472), (6, 10899648), (8, 8174736), (9, 7266432), (12, 5449824), (16, 4087368), (18, 3633216), (24, 2724912), (27, 2422144), (32, 2043684), (36, 1816608), (48, 1362456), (54, 1211072), (64, 1021842), (72, 908304), (96, 681228), (108, 605536), (127, 514944), (128, 510921), (144, 454152), (149, 438912), (192, 340614), (216, 302768), (254, 257472), (288, 227076), (298, 219456), (381, 171648), (384, 170307), (432, 151384), (447, 146304), (508, 128736), (576, 113538), (596, 109728), (762, 85824), (864, 75692), (894, 73152), (1016, 64368), (1143, 57216), (1152, 56769), (1192, 54864), (1341, 48768), (1524, 42912), (1728, 37846), (1788, 36576), (2032, 32184), (2286, 28608), (2384, 27432), (2682, 24384), (3048, 21456), (3429, 19072), (3456, 18923), (3576, 18288), (4023, 16256), (4064, 16092), (4572, 14304), (4768, 13716), (5364, 12192), (6096, 10728), (6858, 9536), (7152, 9144), (8046, 8128)]