71216918016

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{40423}}^1$

素因数の和:40512

約数の個数: 160

約数和(自身を含む): 201144649728

約数和(自身を除く): 129927731712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 444, 496, 512, 592, 744, 768, 888, 992, 1147, 1184, 1488, 1536, 1776, 1984, 2294, 2368, 2976, 3441, 3552, 3968, 4588, 4736, 5952, 6882, 7104, 7936, 9176, 9472, 11904, 13764, 14208, 15872, 18352, 18944, 23808, 27528, 28416, 36704, 40423, 47616, 55056, 56832, 73408, 80846, 110112, 121269, 146816, 161692, 220224, 242538, 293632, 323384, 440448, 485076, 587264, 646768, 880896, 970152, 1253113, 1293536, 1495651, 1761792, 1940304, 2506226, 2587072, 2991302, 3759339, 3880608, 4486953, 5012452, 5174144, 5982604, 7518678, 7761216, 8973906, 10024904, 10348288, 11965208, 15037356, 15522432, 17947812, 20049808, 20696576, 23930416, 30074712, 31044864, 35895624, 40099616, 46365181, 47860832, 60149424, 62089728, 71791248, 80199232, 92730362, 95721664, 120298848, 139095543, 143582496, 160398464, 185460724, 191443328, 240597696, 278191086, 287164992, 320796928, 370921448, 382886656, 481195392, 556382172, 574329984, 641593856, 741842896, 765773312, 962390784, 1112764344, 1148659968, 1483685792, 1924781568, 2225528688, 2297319936, 2967371584, 4451057376, 5934743168, 8902114752, 11869486336, 17804229504, 23738972672, 35608459008, 71216918016]

約数ペア:

[(1, 71216918016), (2, 35608459008), (3, 23738972672), (4, 17804229504), (6, 11869486336), (8, 8902114752), (12, 5934743168), (16, 4451057376), (24, 2967371584), (31, 2297319936), (32, 2225528688), (37, 1924781568), (48, 1483685792), (62, 1148659968), (64, 1112764344), (74, 962390784), (93, 765773312), (96, 741842896), (111, 641593856), (124, 574329984), (128, 556382172), (148, 481195392), (186, 382886656), (192, 370921448), (222, 320796928), (248, 287164992), (256, 278191086), (296, 240597696), (372, 191443328), (384, 185460724), (444, 160398464), (496, 143582496), (512, 139095543), (592, 120298848), (744, 95721664), (768, 92730362), (888, 80199232), (992, 71791248), (1147, 62089728), (1184, 60149424), (1488, 47860832), (1536, 46365181), (1776, 40099616), (1984, 35895624), (2294, 31044864), (2368, 30074712), (2976, 23930416), (3441, 20696576), (3552, 20049808), (3968, 17947812), (4588, 15522432), (4736, 15037356), (5952, 11965208), (6882, 10348288), (7104, 10024904), (7936, 8973906), (9176, 7761216), (9472, 7518678), (11904, 5982604), (13764, 5174144), (14208, 5012452), (15872, 4486953), (18352, 3880608), (18944, 3759339), (23808, 2991302), (27528, 2587072), (28416, 2506226), (36704, 1940304), (40423, 1761792), (47616, 1495651), (55056, 1293536), (56832, 1253113), (73408, 970152), (80846, 880896), (110112, 646768), (121269, 587264), (146816, 485076), (161692, 440448), (220224, 323384), (242538, 293632)]