72426354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 128851086

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 389, 403, 429, 434, 462, 546, 651, 682, 778, 806, 858, 1001, 1023, 1167, 1209, 1302, 2002, 2046, 2334, 2387, 2418, 2723, 2821, 3003, 4279, 4433, 4774, 5057, 5446, 5642, 6006, 7161, 8169, 8463, 8558, 8866, 10114, 12059, 12837, 13299, 14322, 15171, 16338, 16926, 24118, 25674, 26598, 29953, 30342, 31031, 35399, 36177, 55627, 59906, 62062, 70798, 72354, 84413, 89859, 93093, 106197, 111254, 132649, 156767, 166881, 168826, 179718, 186186, 212394, 253239, 265298, 313534, 333762, 389389, 397947, 470301, 506478, 778778, 795894, 928543, 940602, 1097369, 1168167, 1724437, 1857086, 2194738, 2336334, 2785629, 3292107, 3448874, 5173311, 5571258, 6584214, 10346622, 12071059, 24142118, 36213177, 72426354]

約数ペア:

[(1, 72426354), (2, 36213177), (3, 24142118), (6, 12071059), (7, 10346622), (11, 6584214), (13, 5571258), (14, 5173311), (21, 3448874), (22, 3292107), (26, 2785629), (31, 2336334), (33, 2194738), (39, 1857086), (42, 1724437), (62, 1168167), (66, 1097369), (77, 940602), (78, 928543), (91, 795894), (93, 778778), (143, 506478), (154, 470301), (182, 397947), (186, 389389), (217, 333762), (231, 313534), (273, 265298), (286, 253239), (341, 212394), (389, 186186), (403, 179718), (429, 168826), (434, 166881), (462, 156767), (546, 132649), (651, 111254), (682, 106197), (778, 93093), (806, 89859), (858, 84413), (1001, 72354), (1023, 70798), (1167, 62062), (1209, 59906), (1302, 55627), (2002, 36177), (2046, 35399), (2334, 31031), (2387, 30342), (2418, 29953), (2723, 26598), (2821, 25674), (3003, 24118), (4279, 16926), (4433, 16338), (4774, 15171), (5057, 14322), (5446, 13299), (5642, 12837), (6006, 12059), (7161, 10114), (8169, 8866), (8463, 8558)]