65138688

素因数分解:

$2^{12}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 208

約数和(自身を含む): 209689600

約数和(自身を除く): 144550912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 342, 372, 384, 432, 456, 496, 512, 513, 558, 576, 589, 608, 684, 744, 768, 837, 864, 912, 992, 1024, 1026, 1116, 1152, 1178, 1216, 1368, 1488, 1536, 1674, 1728, 1767, 1824, 1984, 2048, 2052, 2232, 2304, 2356, 2432, 2736, 2976, 3072, 3348, 3456, 3534, 3648, 3968, 4096, 4104, 4464, 4608, 4712, 4864, 5301, 5472, 5952, 6144, 6696, 6912, 7068, 7296, 7936, 8208, 8928, 9216, 9424, 9728, 10602, 10944, 11904, 12288, 13392, 13824, 14136, 14592, 15872, 15903, 16416, 17856, 18432, 18848, 19456, 21204, 21888, 23808, 26784, 27648, 28272, 29184, 31744, 31806, 32832, 35712, 36864, 37696, 38912, 42408, 43776, 47616, 53568, 55296, 56544, 58368, 63488, 63612, 65664, 71424, 75392, 77824, 84816, 87552, 95232, 107136, 110592, 113088, 116736, 126976, 127224, 131328, 142848, 150784, 169632, 175104, 190464, 214272, 226176, 233472, 254448, 262656, 285696, 301568, 339264, 350208, 380928, 428544, 452352, 508896, 525312, 571392, 603136, 678528, 700416, 857088, 904704, 1017792, 1050624, 1142784, 1206272, 1357056, 1714176, 1809408, 2035584, 2101248, 2412544, 2714112, 3428352, 3618816, 4071168, 5428224, 7237632, 8142336, 10856448, 16284672, 21712896, 32569344, 65138688]

約数ペア:

[(1, 65138688), (2, 32569344), (3, 21712896), (4, 16284672), (6, 10856448), (8, 8142336), (9, 7237632), (12, 5428224), (16, 4071168), (18, 3618816), (19, 3428352), (24, 2714112), (27, 2412544), (31, 2101248), (32, 2035584), (36, 1809408), (38, 1714176), (48, 1357056), (54, 1206272), (57, 1142784), (62, 1050624), (64, 1017792), (72, 904704), (76, 857088), (93, 700416), (96, 678528), (108, 603136), (114, 571392), (124, 525312), (128, 508896), (144, 452352), (152, 428544), (171, 380928), (186, 350208), (192, 339264), (216, 301568), (228, 285696), (248, 262656), (256, 254448), (279, 233472), (288, 226176), (304, 214272), (342, 190464), (372, 175104), (384, 169632), (432, 150784), (456, 142848), (496, 131328), (512, 127224), (513, 126976), (558, 116736), (576, 113088), (589, 110592), (608, 107136), (684, 95232), (744, 87552), (768, 84816), (837, 77824), (864, 75392), (912, 71424), (992, 65664), (1024, 63612), (1026, 63488), (1116, 58368), (1152, 56544), (1178, 55296), (1216, 53568), (1368, 47616), (1488, 43776), (1536, 42408), (1674, 38912), (1728, 37696), (1767, 36864), (1824, 35712), (1984, 32832), (2048, 31806), (2052, 31744), (2232, 29184), (2304, 28272), (2356, 27648), (2432, 26784), (2736, 23808), (2976, 21888), (3072, 21204), (3348, 19456), (3456, 18848), (3534, 18432), (3648, 17856), (3968, 16416), (4096, 15903), (4104, 15872), (4464, 14592), (4608, 14136), (4712, 13824), (4864, 13392), (5301, 12288), (5472, 11904), (5952, 10944), (6144, 10602), (6696, 9728), (6912, 9424), (7068, 9216), (7296, 8928), (7936, 8208)]