123734052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 338170560

約数和(自身を除く): 214436508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 419, 468, 631, 838, 1257, 1262, 1676, 1893, 2514, 2524, 3771, 3786, 5028, 5447, 5679, 7542, 7572, 8203, 10894, 11358, 15084, 16341, 16406, 21788, 22716, 24609, 32682, 32812, 49023, 49218, 65364, 73827, 98046, 98436, 147654, 196092, 264389, 295308, 528778, 793167, 1057556, 1586334, 2379501, 3172668, 3437057, 4759002, 6874114, 9518004, 10311171, 13748228, 20622342, 30933513, 41244684, 61867026, 123734052]

約数ペア:

[(1, 123734052), (2, 61867026), (3, 41244684), (4, 30933513), (6, 20622342), (9, 13748228), (12, 10311171), (13, 9518004), (18, 6874114), (26, 4759002), (36, 3437057), (39, 3172668), (52, 2379501), (78, 1586334), (117, 1057556), (156, 793167), (234, 528778), (419, 295308), (468, 264389), (631, 196092), (838, 147654), (1257, 98436), (1262, 98046), (1676, 73827), (1893, 65364), (2514, 49218), (2524, 49023), (3771, 32812), (3786, 32682), (5028, 24609), (5447, 22716), (5679, 21788), (7542, 16406), (7572, 16341), (8203, 15084), (10894, 11358)]