71048208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 234270720

約数和(自身を除く): 163222512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 47, 48, 56, 66, 77, 84, 88, 94, 112, 132, 141, 154, 168, 176, 188, 231, 264, 282, 308, 329, 336, 376, 409, 462, 517, 528, 564, 616, 658, 752, 818, 924, 987, 1034, 1128, 1227, 1232, 1316, 1551, 1636, 1848, 1974, 2068, 2256, 2454, 2632, 2863, 3102, 3272, 3619, 3696, 3948, 4136, 4499, 4908, 5264, 5726, 6204, 6544, 7238, 7896, 8272, 8589, 8998, 9816, 10857, 11452, 12408, 13497, 14476, 15792, 17178, 17996, 19223, 19632, 21714, 22904, 24816, 26994, 28952, 31493, 34356, 35992, 38446, 43428, 45808, 53988, 57669, 57904, 62986, 68712, 71984, 76892, 86856, 94479, 107976, 115338, 125972, 134561, 137424, 153784, 173712, 188958, 211453, 215952, 230676, 251944, 269122, 307568, 377916, 403683, 422906, 461352, 503888, 538244, 634359, 755832, 807366, 845812, 922704, 1076488, 1268718, 1480171, 1511664, 1614732, 1691624, 2152976, 2537436, 2960342, 3229464, 3383248, 4440513, 5074872, 5920684, 6458928, 8881026, 10149744, 11841368, 17762052, 23682736, 35524104, 71048208]

約数ペア:

[(1, 71048208), (2, 35524104), (3, 23682736), (4, 17762052), (6, 11841368), (7, 10149744), (8, 8881026), (11, 6458928), (12, 5920684), (14, 5074872), (16, 4440513), (21, 3383248), (22, 3229464), (24, 2960342), (28, 2537436), (33, 2152976), (42, 1691624), (44, 1614732), (47, 1511664), (48, 1480171), (56, 1268718), (66, 1076488), (77, 922704), (84, 845812), (88, 807366), (94, 755832), (112, 634359), (132, 538244), (141, 503888), (154, 461352), (168, 422906), (176, 403683), (188, 377916), (231, 307568), (264, 269122), (282, 251944), (308, 230676), (329, 215952), (336, 211453), (376, 188958), (409, 173712), (462, 153784), (517, 137424), (528, 134561), (564, 125972), (616, 115338), (658, 107976), (752, 94479), (818, 86856), (924, 76892), (987, 71984), (1034, 68712), (1128, 62986), (1227, 57904), (1232, 57669), (1316, 53988), (1551, 45808), (1636, 43428), (1848, 38446), (1974, 35992), (2068, 34356), (2256, 31493), (2454, 28952), (2632, 26994), (2863, 24816), (3102, 22904), (3272, 21714), (3619, 19632), (3696, 19223), (3948, 17996), (4136, 17178), (4499, 15792), (4908, 14476), (5264, 13497), (5726, 12408), (6204, 11452), (6544, 10857), (7238, 9816), (7896, 8998), (8272, 8589)]