15676656372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{779003}}^1$

素因数の和:779069

約数の個数: 72

約数和(自身を含む): 43667848224

約数和(自身を除く): 27991191852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 779003, 1558006, 2337009, 3116012, 4674018, 7011027, 9348036, 10127039, 14022054, 20254078, 28044108, 30381117, 33497129, 40508156, 60762234, 66994258, 91143351, 100491387, 121524468, 133988516, 182286702, 200982774, 301474161, 364573404, 401965548, 435462677, 602948322, 870925354, 1205896644, 1306388031, 1741850708, 2612776062, 3919164093, 5225552124, 7838328186, 15676656372]

約数ペア:

[(1, 15676656372), (2, 7838328186), (3, 5225552124), (4, 3919164093), (6, 2612776062), (9, 1741850708), (12, 1306388031), (13, 1205896644), (18, 870925354), (26, 602948322), (36, 435462677), (39, 401965548), (43, 364573404), (52, 301474161), (78, 200982774), (86, 182286702), (117, 133988516), (129, 121524468), (156, 100491387), (172, 91143351), (234, 66994258), (258, 60762234), (387, 40508156), (468, 33497129), (516, 30381117), (559, 28044108), (774, 20254078), (1118, 14022054), (1548, 10127039), (1677, 9348036), (2236, 7011027), (3354, 4674018), (5031, 3116012), (6708, 2337009), (10062, 1558006), (20124, 779003)]