67993848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72643}}^1$

素因数の和:72668

約数の個数: 48

約数和(自身を含む): 198318120

約数和(自身を除く): 130324272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72643, 145286, 217929, 290572, 435858, 581144, 653787, 871716, 944359, 1307574, 1743432, 1888718, 2615148, 2833077, 3777436, 5230296, 5666154, 7554872, 8499231, 11332308, 16998462, 22664616, 33996924, 67993848]

約数ペア:

[(1, 67993848), (2, 33996924), (3, 22664616), (4, 16998462), (6, 11332308), (8, 8499231), (9, 7554872), (12, 5666154), (13, 5230296), (18, 3777436), (24, 2833077), (26, 2615148), (36, 1888718), (39, 1743432), (52, 1307574), (72, 944359), (78, 871716), (104, 653787), (117, 581144), (156, 435858), (234, 290572), (312, 217929), (468, 145286), (936, 72643)]