66818256

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 177321984

約数和(自身を除く): 110503728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 113, 127, 194, 226, 254, 291, 339, 381, 388, 452, 508, 582, 678, 762, 776, 904, 1016, 1164, 1356, 1524, 1552, 1808, 2032, 2328, 2712, 3048, 4656, 5424, 6096, 10961, 12319, 14351, 21922, 24638, 28702, 32883, 36957, 43053, 43844, 49276, 57404, 65766, 73914, 86106, 87688, 98552, 114808, 131532, 147828, 172212, 175376, 197104, 229616, 263064, 295656, 344424, 526128, 591312, 688848, 1392047, 2784094, 4176141, 5568188, 8352282, 11136376, 16704564, 22272752, 33409128, 66818256]

約数ペア:

[(1, 66818256), (2, 33409128), (3, 22272752), (4, 16704564), (6, 11136376), (8, 8352282), (12, 5568188), (16, 4176141), (24, 2784094), (48, 1392047), (97, 688848), (113, 591312), (127, 526128), (194, 344424), (226, 295656), (254, 263064), (291, 229616), (339, 197104), (381, 175376), (388, 172212), (452, 147828), (508, 131532), (582, 114808), (678, 98552), (762, 87688), (776, 86106), (904, 73914), (1016, 65766), (1164, 57404), (1356, 49276), (1524, 43844), (1552, 43053), (1808, 36957), (2032, 32883), (2328, 28702), (2712, 24638), (3048, 21922), (4656, 14351), (5424, 12319), (6096, 10961)]