174005468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 389858112

約数和(自身を除く): 215852644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 611, 637, 658, 1222, 1274, 1316, 1453, 2303, 2444, 2548, 2906, 4277, 4606, 5812, 8554, 9212, 10171, 17108, 18889, 20342, 29939, 37778, 40684, 59878, 68291, 71197, 75556, 119756, 132223, 136582, 142394, 264446, 273164, 284788, 478037, 528892, 887783, 925561, 956074, 1775566, 1851122, 1912148, 3346259, 3551132, 3702244, 6214481, 6692518, 12428962, 13385036, 24857924, 43501367, 87002734, 174005468]

約数ペア:

[(1, 174005468), (2, 87002734), (4, 43501367), (7, 24857924), (13, 13385036), (14, 12428962), (26, 6692518), (28, 6214481), (47, 3702244), (49, 3551132), (52, 3346259), (91, 1912148), (94, 1851122), (98, 1775566), (182, 956074), (188, 925561), (196, 887783), (329, 528892), (364, 478037), (611, 284788), (637, 273164), (658, 264446), (1222, 142394), (1274, 136582), (1316, 132223), (1453, 119756), (2303, 75556), (2444, 71197), (2548, 68291), (2906, 59878), (4277, 40684), (4606, 37778), (5812, 29939), (8554, 20342), (9212, 18889), (10171, 17108)]