81480670816

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{9049}}^1$

素因数の和:9432

約数の個数: 96

約数和(自身を含む): 171866016000

約数和(自身を除く): 90385345184

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 313, 464, 496, 626, 899, 928, 992, 1252, 1798, 2504, 3596, 5008, 7192, 9049, 9077, 9703, 10016, 14384, 18098, 18154, 19406, 28768, 36196, 36308, 38812, 72392, 72616, 77624, 144784, 145232, 155248, 262421, 280519, 281387, 289568, 290464, 310496, 524842, 561038, 562774, 1049684, 1122076, 1125548, 2099368, 2244152, 2251096, 2832337, 4198736, 4488304, 4502192, 5664674, 8135051, 8397472, 8976608, 9004384, 11329348, 16270102, 22658696, 32540204, 45317392, 65080408, 82137773, 87802447, 90634784, 130160816, 164275546, 175604894, 260321632, 328551092, 351209788, 657102184, 702419576, 1314204368, 1404839152, 2546270963, 2628408736, 2809678304, 5092541926, 10185083852, 20370167704, 40740335408, 81480670816]

約数ペア:

[(1, 81480670816), (2, 40740335408), (4, 20370167704), (8, 10185083852), (16, 5092541926), (29, 2809678304), (31, 2628408736), (32, 2546270963), (58, 1404839152), (62, 1314204368), (116, 702419576), (124, 657102184), (232, 351209788), (248, 328551092), (313, 260321632), (464, 175604894), (496, 164275546), (626, 130160816), (899, 90634784), (928, 87802447), (992, 82137773), (1252, 65080408), (1798, 45317392), (2504, 32540204), (3596, 22658696), (5008, 16270102), (7192, 11329348), (9049, 9004384), (9077, 8976608), (9703, 8397472), (10016, 8135051), (14384, 5664674), (18098, 4502192), (18154, 4488304), (19406, 4198736), (28768, 2832337), (36196, 2251096), (36308, 2244152), (38812, 2099368), (72392, 1125548), (72616, 1122076), (77624, 1049684), (144784, 562774), (145232, 561038), (155248, 524842), (262421, 310496), (280519, 290464), (281387, 289568)]