71276478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 189260064

約数和(自身を除く): 117983586

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1097, 1274, 1326, 1547, 1666, 1911, 2194, 2499, 3094, 3291, 3822, 4641, 4998, 6582, 7679, 9282, 10829, 14261, 15358, 18649, 21658, 23037, 28522, 32487, 37298, 42783, 46074, 53753, 55947, 64974, 85566, 99827, 107506, 111894, 130543, 161259, 199654, 242437, 261086, 299481, 322518, 391629, 484874, 598962, 698789, 727311, 783258, 913801, 1397578, 1454622, 1697059, 1827602, 2096367, 2741403, 3394118, 4192734, 5091177, 5482806, 10182354, 11879413, 23758826, 35638239, 71276478]

約数ペア:

[(1, 71276478), (2, 35638239), (3, 23758826), (6, 11879413), (7, 10182354), (13, 5482806), (14, 5091177), (17, 4192734), (21, 3394118), (26, 2741403), (34, 2096367), (39, 1827602), (42, 1697059), (49, 1454622), (51, 1397578), (78, 913801), (91, 783258), (98, 727311), (102, 698789), (119, 598962), (147, 484874), (182, 391629), (221, 322518), (238, 299481), (273, 261086), (294, 242437), (357, 199654), (442, 161259), (546, 130543), (637, 111894), (663, 107506), (714, 99827), (833, 85566), (1097, 64974), (1274, 55947), (1326, 53753), (1547, 46074), (1666, 42783), (1911, 37298), (2194, 32487), (2499, 28522), (3094, 23037), (3291, 21658), (3822, 18649), (4641, 15358), (4998, 14261), (6582, 10829), (7679, 9282)]