80332032

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 240472512

約数和(自身を除く): 160140480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 256, 257, 264, 296, 352, 384, 407, 444, 514, 528, 592, 704, 768, 771, 814, 888, 1028, 1056, 1184, 1221, 1408, 1542, 1628, 1776, 2056, 2112, 2368, 2442, 2816, 2827, 3084, 3256, 3552, 4112, 4224, 4736, 4884, 5654, 6168, 6512, 7104, 8224, 8448, 8481, 9472, 9509, 9768, 11308, 12336, 13024, 14208, 16448, 16962, 19018, 19536, 22616, 24672, 26048, 28416, 28527, 32896, 33924, 38036, 39072, 45232, 49344, 52096, 57054, 65792, 67848, 76072, 78144, 90464, 98688, 104192, 104599, 114108, 135696, 152144, 156288, 180928, 197376, 209198, 228216, 271392, 304288, 312576, 313797, 361856, 418396, 456432, 542784, 608576, 627594, 723712, 836792, 912864, 1085568, 1217152, 1255188, 1673584, 1825728, 2171136, 2434304, 2510376, 3347168, 3651456, 5020752, 6694336, 7302912, 10041504, 13388672, 20083008, 26777344, 40166016, 80332032]

約数ペア:

[(1, 80332032), (2, 40166016), (3, 26777344), (4, 20083008), (6, 13388672), (8, 10041504), (11, 7302912), (12, 6694336), (16, 5020752), (22, 3651456), (24, 3347168), (32, 2510376), (33, 2434304), (37, 2171136), (44, 1825728), (48, 1673584), (64, 1255188), (66, 1217152), (74, 1085568), (88, 912864), (96, 836792), (111, 723712), (128, 627594), (132, 608576), (148, 542784), (176, 456432), (192, 418396), (222, 361856), (256, 313797), (257, 312576), (264, 304288), (296, 271392), (352, 228216), (384, 209198), (407, 197376), (444, 180928), (514, 156288), (528, 152144), (592, 135696), (704, 114108), (768, 104599), (771, 104192), (814, 98688), (888, 90464), (1028, 78144), (1056, 76072), (1184, 67848), (1221, 65792), (1408, 57054), (1542, 52096), (1628, 49344), (1776, 45232), (2056, 39072), (2112, 38036), (2368, 33924), (2442, 32896), (2816, 28527), (2827, 28416), (3084, 26048), (3256, 24672), (3552, 22616), (4112, 19536), (4224, 19018), (4736, 16962), (4884, 16448), (5654, 14208), (6168, 13024), (6512, 12336), (7104, 11308), (8224, 9768), (8448, 9509), (8481, 9472)]