64782816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 195955200

約数和(自身を除く): 131172384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 224, 298, 336, 447, 596, 647, 672, 894, 1043, 1192, 1294, 1788, 1941, 2086, 2384, 2588, 3129, 3576, 3882, 4172, 4529, 4768, 5176, 6258, 7152, 7764, 8344, 9058, 10352, 12516, 13587, 14304, 15528, 16688, 18116, 20704, 25032, 27174, 31056, 33376, 36232, 50064, 54348, 62112, 72464, 96403, 100128, 108696, 144928, 192806, 217392, 289209, 385612, 434784, 578418, 674821, 771224, 1156836, 1349642, 1542448, 2024463, 2313672, 2699284, 3084896, 4048926, 4627344, 5398568, 8097852, 9254688, 10797136, 16195704, 21594272, 32391408, 64782816]

約数ペア:

[(1, 64782816), (2, 32391408), (3, 21594272), (4, 16195704), (6, 10797136), (7, 9254688), (8, 8097852), (12, 5398568), (14, 4627344), (16, 4048926), (21, 3084896), (24, 2699284), (28, 2313672), (32, 2024463), (42, 1542448), (48, 1349642), (56, 1156836), (84, 771224), (96, 674821), (112, 578418), (149, 434784), (168, 385612), (224, 289209), (298, 217392), (336, 192806), (447, 144928), (596, 108696), (647, 100128), (672, 96403), (894, 72464), (1043, 62112), (1192, 54348), (1294, 50064), (1788, 36232), (1941, 33376), (2086, 31056), (2384, 27174), (2588, 25032), (3129, 20704), (3576, 18116), (3882, 16688), (4172, 15528), (4529, 14304), (4768, 13587), (5176, 12516), (6258, 10352), (7152, 9058), (7764, 8344)]