63913248

素因数分解:

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

素因数の和:684

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 148371552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 647, 672, 686, 784, 882, 1008, 1029, 1176, 1294, 1372, 1568, 1764, 1941, 2016, 2058, 2352, 2588, 2744, 3087, 3528, 3882, 4116, 4529, 4704, 5176, 5488, 5823, 6174, 7056, 7764, 8232, 9058, 10352, 10976, 11646, 12348, 13587, 14112, 15528, 16464, 18116, 20704, 23292, 24696, 27174, 31056, 31703, 32928, 36232, 40761, 46584, 49392, 54348, 62112, 63406, 72464, 81522, 93168, 95109, 98784, 108696, 126812, 144928, 163044, 186336, 190218, 217392, 221921, 253624, 285327, 326088, 380436, 434784, 443842, 507248, 570654, 652176, 665763, 760872, 887684, 1014496, 1141308, 1304352, 1331526, 1521744, 1775368, 1997289, 2282616, 2663052, 3043488, 3550736, 3994578, 4565232, 5326104, 7101472, 7989156, 9130464, 10652208, 15978312, 21304416, 31956624, 63913248]

約数ペア:

[(1, 63913248), (2, 31956624), (3, 21304416), (4, 15978312), (6, 10652208), (7, 9130464), (8, 7989156), (9, 7101472), (12, 5326104), (14, 4565232), (16, 3994578), (18, 3550736), (21, 3043488), (24, 2663052), (28, 2282616), (32, 1997289), (36, 1775368), (42, 1521744), (48, 1331526), (49, 1304352), (56, 1141308), (63, 1014496), (72, 887684), (84, 760872), (96, 665763), (98, 652176), (112, 570654), (126, 507248), (144, 443842), (147, 434784), (168, 380436), (196, 326088), (224, 285327), (252, 253624), (288, 221921), (294, 217392), (336, 190218), (343, 186336), (392, 163044), (441, 144928), (504, 126812), (588, 108696), (647, 98784), (672, 95109), (686, 93168), (784, 81522), (882, 72464), (1008, 63406), (1029, 62112), (1176, 54348), (1294, 49392), (1372, 46584), (1568, 40761), (1764, 36232), (1941, 32928), (2016, 31703), (2058, 31056), (2352, 27174), (2588, 24696), (2744, 23292), (3087, 20704), (3528, 18116), (3882, 16464), (4116, 15528), (4529, 14112), (4704, 13587), (5176, 12348), (5488, 11646), (5823, 10976), (6174, 10352), (7056, 9058), (7764, 8232)]