77989338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10859}}^1$

素因数の和:10896

約数の個数: 64

約数和(自身を含む): 208512000

約数和(自身を除く): 130522662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 10859, 21718, 32577, 65154, 76013, 97731, 152026, 195462, 206321, 228039, 293193, 412642, 456078, 586386, 618963, 684117, 1237926, 1368234, 1444247, 1856889, 2052351, 2888494, 3713778, 4104702, 4332741, 5570667, 8665482, 11141334, 12998223, 25996446, 38994669, 77989338]

約数ペア:

[(1, 77989338), (2, 38994669), (3, 25996446), (6, 12998223), (7, 11141334), (9, 8665482), (14, 5570667), (18, 4332741), (19, 4104702), (21, 3713778), (27, 2888494), (38, 2052351), (42, 1856889), (54, 1444247), (57, 1368234), (63, 1237926), (114, 684117), (126, 618963), (133, 586386), (171, 456078), (189, 412642), (266, 293193), (342, 228039), (378, 206321), (399, 195462), (513, 152026), (798, 97731), (1026, 76013), (1197, 65154), (2394, 32577), (3591, 21718), (7182, 10859)]