88768624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 208685056

約数和(自身を除く): 119916432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 691, 868, 1036, 1147, 1382, 1736, 2072, 2294, 2764, 3472, 4144, 4588, 4837, 5528, 8029, 9176, 9674, 11056, 16058, 18352, 19348, 21421, 25567, 32116, 38696, 42842, 51134, 64232, 77392, 85684, 102268, 128464, 149947, 171368, 178969, 204536, 299894, 342736, 357938, 409072, 599788, 715876, 792577, 1199576, 1431752, 1585154, 2399152, 2863504, 3170308, 5548039, 6340616, 11096078, 12681232, 22192156, 44384312, 88768624]

約数ペア:

[(1, 88768624), (2, 44384312), (4, 22192156), (7, 12681232), (8, 11096078), (14, 6340616), (16, 5548039), (28, 3170308), (31, 2863504), (37, 2399152), (56, 1585154), (62, 1431752), (74, 1199576), (112, 792577), (124, 715876), (148, 599788), (217, 409072), (248, 357938), (259, 342736), (296, 299894), (434, 204536), (496, 178969), (518, 171368), (592, 149947), (691, 128464), (868, 102268), (1036, 85684), (1147, 77392), (1382, 64232), (1736, 51134), (2072, 42842), (2294, 38696), (2764, 32116), (3472, 25567), (4144, 21421), (4588, 19348), (4837, 18352), (5528, 16058), (8029, 11056), (9176, 9674)]