69705984

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 207506880

約数和(自身を除く): 137800896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 281, 304, 323, 384, 408, 456, 544, 562, 608, 646, 768, 816, 843, 912, 969, 1088, 1124, 1216, 1292, 1632, 1686, 1824, 1938, 2176, 2248, 2432, 2584, 3264, 3372, 3648, 3876, 4352, 4496, 4777, 4864, 5168, 5339, 6528, 6744, 7296, 7752, 8992, 9554, 10336, 10678, 13056, 13488, 14331, 14592, 15504, 16017, 17984, 19108, 20672, 21356, 26976, 28662, 31008, 32034, 35968, 38216, 41344, 42712, 53952, 57324, 62016, 64068, 71936, 76432, 82688, 85424, 90763, 107904, 114648, 124032, 128136, 152864, 170848, 181526, 215808, 229296, 248064, 256272, 272289, 305728, 341696, 363052, 458592, 512544, 544578, 611456, 683392, 726104, 917184, 1025088, 1089156, 1222912, 1366784, 1452208, 1834368, 2050176, 2178312, 2904416, 3668736, 4100352, 4356624, 5808832, 8713248, 11617664, 17426496, 23235328, 34852992, 69705984]

約数ペア:

[(1, 69705984), (2, 34852992), (3, 23235328), (4, 17426496), (6, 11617664), (8, 8713248), (12, 5808832), (16, 4356624), (17, 4100352), (19, 3668736), (24, 2904416), (32, 2178312), (34, 2050176), (38, 1834368), (48, 1452208), (51, 1366784), (57, 1222912), (64, 1089156), (68, 1025088), (76, 917184), (96, 726104), (102, 683392), (114, 611456), (128, 544578), (136, 512544), (152, 458592), (192, 363052), (204, 341696), (228, 305728), (256, 272289), (272, 256272), (281, 248064), (304, 229296), (323, 215808), (384, 181526), (408, 170848), (456, 152864), (544, 128136), (562, 124032), (608, 114648), (646, 107904), (768, 90763), (816, 85424), (843, 82688), (912, 76432), (969, 71936), (1088, 64068), (1124, 62016), (1216, 57324), (1292, 53952), (1632, 42712), (1686, 41344), (1824, 38216), (1938, 35968), (2176, 32034), (2248, 31008), (2432, 28662), (2584, 26976), (3264, 21356), (3372, 20672), (3648, 19108), (3876, 17984), (4352, 16017), (4496, 15504), (4777, 14592), (4864, 14331), (5168, 13488), (5339, 13056), (6528, 10678), (6744, 10336), (7296, 9554), (7752, 8992)]