8473271508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{19489}}^1$

素因数の和:20441

約数の個数: 72

約数和(自身を含む): 23092141800

約数和(自身を除く): 14618870292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 929, 1858, 2787, 3716, 5574, 8361, 11148, 12077, 16722, 19489, 24154, 33444, 36231, 38978, 48308, 58467, 72462, 77956, 108693, 116934, 144924, 175401, 217386, 233868, 253357, 350802, 434772, 506714, 701604, 760071, 1013428, 1520142, 2280213, 3040284, 4560426, 9120852, 18105281, 36210562, 54315843, 72421124, 108631686, 162947529, 217263372, 235368653, 325895058, 470737306, 651790116, 706105959, 941474612, 1412211918, 2118317877, 2824423836, 4236635754, 8473271508]

約数ペア:

[(1, 8473271508), (2, 4236635754), (3, 2824423836), (4, 2118317877), (6, 1412211918), (9, 941474612), (12, 706105959), (13, 651790116), (18, 470737306), (26, 325895058), (36, 235368653), (39, 217263372), (52, 162947529), (78, 108631686), (117, 72421124), (156, 54315843), (234, 36210562), (468, 18105281), (929, 9120852), (1858, 4560426), (2787, 3040284), (3716, 2280213), (5574, 1520142), (8361, 1013428), (11148, 760071), (12077, 701604), (16722, 506714), (19489, 434772), (24154, 350802), (33444, 253357), (36231, 233868), (38978, 217386), (48308, 175401), (58467, 144924), (72462, 116934), (77956, 108693)]