69848912

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 90

約数和(自身を含む): 164405214

約数和(自身を除く): 94556302

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 53, 56, 82, 98, 106, 112, 164, 196, 212, 287, 328, 371, 392, 424, 574, 656, 742, 784, 848, 1148, 1484, 1681, 2009, 2173, 2296, 2597, 2968, 3362, 4018, 4346, 4592, 5194, 5936, 6724, 8036, 8692, 10388, 11767, 13448, 15211, 16072, 17384, 20776, 23534, 26896, 30422, 32144, 34768, 41552, 47068, 60844, 82369, 89093, 94136, 106477, 121688, 164738, 178186, 188272, 212954, 243376, 329476, 356372, 425908, 623651, 658952, 712744, 851816, 1247302, 1317904, 1425488, 1703632, 2494604, 4365557, 4989208, 8731114, 9978416, 17462228, 34924456, 69848912]

約数ペア:

[(1, 69848912), (2, 34924456), (4, 17462228), (7, 9978416), (8, 8731114), (14, 4989208), (16, 4365557), (28, 2494604), (41, 1703632), (49, 1425488), (53, 1317904), (56, 1247302), (82, 851816), (98, 712744), (106, 658952), (112, 623651), (164, 425908), (196, 356372), (212, 329476), (287, 243376), (328, 212954), (371, 188272), (392, 178186), (424, 164738), (574, 121688), (656, 106477), (742, 94136), (784, 89093), (848, 82369), (1148, 60844), (1484, 47068), (1681, 41552), (2009, 34768), (2173, 32144), (2296, 30422), (2597, 26896), (2968, 23534), (3362, 20776), (4018, 17384), (4346, 16072), (4592, 15211), (5194, 13448), (5936, 11767), (6724, 10388), (8036, 8692)]