84674772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25847}}^1$

素因数の和:25877

約数の個数: 72

約数和(自身を含む): 263442816

約数和(自身を除く): 178768044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 25847, 51694, 77541, 103388, 155082, 180929, 232623, 310164, 336011, 361858, 465246, 542787, 672022, 723716, 930492, 1008033, 1085574, 1344044, 1628361, 2016066, 2171148, 2352077, 3024099, 3256722, 4032132, 4704154, 6048198, 6513444, 7056231, 9408308, 12096396, 14112462, 21168693, 28224924, 42337386, 84674772]

約数ペア:

[(1, 84674772), (2, 42337386), (3, 28224924), (4, 21168693), (6, 14112462), (7, 12096396), (9, 9408308), (12, 7056231), (13, 6513444), (14, 6048198), (18, 4704154), (21, 4032132), (26, 3256722), (28, 3024099), (36, 2352077), (39, 2171148), (42, 2016066), (52, 1628361), (63, 1344044), (78, 1085574), (84, 1008033), (91, 930492), (117, 723716), (126, 672022), (156, 542787), (182, 465246), (234, 361858), (252, 336011), (273, 310164), (364, 232623), (468, 180929), (546, 155082), (819, 103388), (1092, 77541), (1638, 51694), (3276, 25847)]