78975288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 248002560

約数和(自身を除く): 169027272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2207, 2556, 2982, 3976, 4414, 4473, 5112, 5964, 6621, 8828, 8946, 11928, 13242, 15449, 17656, 17892, 19863, 26484, 30898, 35784, 39726, 46347, 52968, 61796, 79452, 92694, 123592, 139041, 156697, 158904, 185388, 278082, 313394, 370776, 470091, 556164, 626788, 940182, 1096879, 1112328, 1253576, 1410273, 1880364, 2193758, 2820546, 3290637, 3760728, 4387516, 5641092, 6581274, 8775032, 9871911, 11282184, 13162548, 19743822, 26325096, 39487644, 78975288]

約数ペア:

[(1, 78975288), (2, 39487644), (3, 26325096), (4, 19743822), (6, 13162548), (7, 11282184), (8, 9871911), (9, 8775032), (12, 6581274), (14, 5641092), (18, 4387516), (21, 3760728), (24, 3290637), (28, 2820546), (36, 2193758), (42, 1880364), (56, 1410273), (63, 1253576), (71, 1112328), (72, 1096879), (84, 940182), (126, 626788), (142, 556164), (168, 470091), (213, 370776), (252, 313394), (284, 278082), (426, 185388), (497, 158904), (504, 156697), (568, 139041), (639, 123592), (852, 92694), (994, 79452), (1278, 61796), (1491, 52968), (1704, 46347), (1988, 39726), (2207, 35784), (2556, 30898), (2982, 26484), (3976, 19863), (4414, 17892), (4473, 17656), (5112, 15449), (5964, 13242), (6621, 11928), (8828, 8946)]