64777104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 160

約数和(自身を含む): 219668480

約数和(自身を除く): 154891376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 691, 744, 756, 837, 868, 1008, 1116, 1302, 1382, 1488, 1512, 1674, 1736, 1953, 2073, 2232, 2604, 2764, 3024, 3348, 3472, 3906, 4146, 4464, 4837, 5208, 5528, 5859, 6219, 6696, 7812, 8292, 9674, 10416, 11056, 11718, 12438, 13392, 14511, 15624, 16584, 18657, 19348, 21421, 23436, 24876, 29022, 31248, 33168, 37314, 38696, 42842, 43533, 46872, 49752, 58044, 64263, 74628, 77392, 85684, 87066, 93744, 99504, 116088, 128526, 130599, 149256, 149947, 171368, 174132, 192789, 232176, 257052, 261198, 298512, 299894, 342736, 348264, 385578, 449841, 514104, 522396, 578367, 599788, 696528, 771156, 899682, 1028208, 1044792, 1156734, 1199576, 1349523, 1542312, 1799364, 2089584, 2313468, 2399152, 2699046, 3084624, 3598728, 4048569, 4626936, 5398092, 7197456, 8097138, 9253872, 10796184, 16194276, 21592368, 32388552, 64777104]

約数ペア:

[(1, 64777104), (2, 32388552), (3, 21592368), (4, 16194276), (6, 10796184), (7, 9253872), (8, 8097138), (9, 7197456), (12, 5398092), (14, 4626936), (16, 4048569), (18, 3598728), (21, 3084624), (24, 2699046), (27, 2399152), (28, 2313468), (31, 2089584), (36, 1799364), (42, 1542312), (48, 1349523), (54, 1199576), (56, 1156734), (62, 1044792), (63, 1028208), (72, 899682), (84, 771156), (93, 696528), (108, 599788), (112, 578367), (124, 522396), (126, 514104), (144, 449841), (168, 385578), (186, 348264), (189, 342736), (216, 299894), (217, 298512), (248, 261198), (252, 257052), (279, 232176), (336, 192789), (372, 174132), (378, 171368), (432, 149947), (434, 149256), (496, 130599), (504, 128526), (558, 116088), (651, 99504), (691, 93744), (744, 87066), (756, 85684), (837, 77392), (868, 74628), (1008, 64263), (1116, 58044), (1302, 49752), (1382, 46872), (1488, 43533), (1512, 42842), (1674, 38696), (1736, 37314), (1953, 33168), (2073, 31248), (2232, 29022), (2604, 24876), (2764, 23436), (3024, 21421), (3348, 19348), (3472, 18657), (3906, 16584), (4146, 15624), (4464, 14511), (4837, 13392), (5208, 12438), (5528, 11718), (5859, 11056), (6219, 10416), (6696, 9674), (7812, 8292)]