81514944

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 224

約数和(自身を含む): 286755840

約数和(自身を除く): 205240896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 293, 322, 336, 368, 378, 414, 432, 448, 483, 504, 552, 576, 586, 621, 644, 672, 736, 756, 828, 864, 879, 966, 1008, 1104, 1172, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1758, 1932, 2016, 2051, 2208, 2344, 2484, 2576, 2637, 2898, 3024, 3312, 3516, 3864, 4032, 4102, 4347, 4416, 4688, 4968, 5152, 5274, 5796, 6048, 6153, 6624, 6739, 7032, 7728, 7911, 8204, 8694, 9376, 9936, 10304, 10548, 11592, 12096, 12306, 13248, 13478, 14064, 15456, 15822, 16408, 17388, 18459, 18752, 19872, 20217, 21096, 23184, 24612, 26956, 28128, 30912, 31644, 32816, 34776, 36918, 39744, 40434, 42192, 46368, 47173, 49224, 53912, 55377, 56256, 60651, 63288, 65632, 69552, 73836, 80868, 84384, 92736, 94346, 98448, 107824, 110754, 121302, 126576, 131264, 139104, 141519, 147672, 161736, 168768, 181953, 188692, 196896, 215648, 221508, 242604, 253152, 278208, 283038, 295344, 323472, 363906, 377384, 393792, 424557, 431296, 443016, 485208, 506304, 566076, 590688, 646944, 727812, 754768, 849114, 886032, 970416, 1132152, 1181376, 1273671, 1293888, 1455624, 1509536, 1698228, 1772064, 1940832, 2264304, 2547342, 2911248, 3019072, 3396456, 3544128, 3881664, 4528608, 5094684, 5822496, 6792912, 9057216, 10189368, 11644992, 13585824, 20378736, 27171648, 40757472, 81514944]

約数ペア:

[(1, 81514944), (2, 40757472), (3, 27171648), (4, 20378736), (6, 13585824), (7, 11644992), (8, 10189368), (9, 9057216), (12, 6792912), (14, 5822496), (16, 5094684), (18, 4528608), (21, 3881664), (23, 3544128), (24, 3396456), (27, 3019072), (28, 2911248), (32, 2547342), (36, 2264304), (42, 1940832), (46, 1772064), (48, 1698228), (54, 1509536), (56, 1455624), (63, 1293888), (64, 1273671), (69, 1181376), (72, 1132152), (84, 970416), (92, 886032), (96, 849114), (108, 754768), (112, 727812), (126, 646944), (138, 590688), (144, 566076), (161, 506304), (168, 485208), (184, 443016), (189, 431296), (192, 424557), (207, 393792), (216, 377384), (224, 363906), (252, 323472), (276, 295344), (288, 283038), (293, 278208), (322, 253152), (336, 242604), (368, 221508), (378, 215648), (414, 196896), (432, 188692), (448, 181953), (483, 168768), (504, 161736), (552, 147672), (576, 141519), (586, 139104), (621, 131264), (644, 126576), (672, 121302), (736, 110754), (756, 107824), (828, 98448), (864, 94346), (879, 92736), (966, 84384), (1008, 80868), (1104, 73836), (1172, 69552), (1242, 65632), (1288, 63288), (1344, 60651), (1449, 56256), (1472, 55377), (1512, 53912), (1656, 49224), (1728, 47173), (1758, 46368), (1932, 42192), (2016, 40434), (2051, 39744), (2208, 36918), (2344, 34776), (2484, 32816), (2576, 31644), (2637, 30912), (2898, 28128), (3024, 26956), (3312, 24612), (3516, 23184), (3864, 21096), (4032, 20217), (4102, 19872), (4347, 18752), (4416, 18459), (4688, 17388), (4968, 16408), (5152, 15822), (5274, 15456), (5796, 14064), (6048, 13478), (6153, 13248), (6624, 12306), (6739, 12096), (7032, 11592), (7728, 10548), (7911, 10304), (8204, 9936), (8694, 9376)]