172958814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3611

約数の個数: 80

約数和(自身を含む): 453349248

約数和(自身を除く): 280390434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 3483, 3547, 5418, 6966, 7094, 8127, 10641, 16254, 21282, 24381, 24829, 31923, 48762, 49658, 63846, 74487, 95769, 148974, 152521, 191538, 223461, 287307, 305042, 446922, 457563, 574614, 670383, 915126, 1067647, 1340766, 1372689, 2011149, 2135294, 2745378, 3202941, 4022298, 4118067, 6405882, 8236134, 9608823, 12354201, 19217646, 24708402, 28826469, 57652938, 86479407, 172958814]

約数ペア:

[(1, 172958814), (2, 86479407), (3, 57652938), (6, 28826469), (7, 24708402), (9, 19217646), (14, 12354201), (18, 9608823), (21, 8236134), (27, 6405882), (42, 4118067), (43, 4022298), (54, 3202941), (63, 2745378), (81, 2135294), (86, 2011149), (126, 1372689), (129, 1340766), (162, 1067647), (189, 915126), (258, 670383), (301, 574614), (378, 457563), (387, 446922), (567, 305042), (602, 287307), (774, 223461), (903, 191538), (1134, 152521), (1161, 148974), (1806, 95769), (2322, 74487), (2709, 63846), (3483, 49658), (3547, 48762), (5418, 31923), (6966, 24829), (7094, 24381), (8127, 21282), (10641, 16254)]