66885413008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{10739}}^1$

素因数の和:11240

約数の個数: 80

約数和(自身を含む): 138716121600

約数和(自身を除く): 71830708592

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 433, 464, 496, 866, 899, 1732, 1798, 3464, 3596, 6928, 7192, 10739, 12557, 13423, 14384, 21478, 25114, 26846, 42956, 50228, 53692, 85912, 100456, 107384, 171824, 200912, 214768, 311431, 332909, 389267, 622862, 665818, 778534, 1245724, 1331636, 1557068, 2491448, 2663272, 3114136, 4649987, 4982896, 5326544, 6228272, 9299974, 9654361, 18599948, 19308722, 37199896, 38617444, 74399792, 77234888, 134849623, 144149597, 154469776, 269699246, 288299194, 539398492, 576598388, 1078796984, 1153196776, 2157593968, 2306393552, 4180338313, 8360676626, 16721353252, 33442706504, 66885413008]

約数ペア:

[(1, 66885413008), (2, 33442706504), (4, 16721353252), (8, 8360676626), (16, 4180338313), (29, 2306393552), (31, 2157593968), (58, 1153196776), (62, 1078796984), (116, 576598388), (124, 539398492), (232, 288299194), (248, 269699246), (433, 154469776), (464, 144149597), (496, 134849623), (866, 77234888), (899, 74399792), (1732, 38617444), (1798, 37199896), (3464, 19308722), (3596, 18599948), (6928, 9654361), (7192, 9299974), (10739, 6228272), (12557, 5326544), (13423, 4982896), (14384, 4649987), (21478, 3114136), (25114, 2663272), (26846, 2491448), (42956, 1557068), (50228, 1331636), (53692, 1245724), (85912, 778534), (100456, 665818), (107384, 622862), (171824, 389267), (200912, 332909), (214768, 311431)]