68731824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 203859968

約数和(自身を除く): 135128144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 337, 607, 674, 1011, 1214, 1348, 1821, 2022, 2359, 2428, 2696, 3642, 4044, 4249, 4718, 4856, 5392, 7077, 7284, 8088, 8498, 9436, 9712, 12747, 14154, 14568, 16176, 16996, 18872, 25494, 28308, 29136, 33992, 37744, 50988, 56616, 67984, 101976, 113232, 203952, 204559, 409118, 613677, 818236, 1227354, 1431913, 1636472, 2454708, 2863826, 3272944, 4295739, 4909416, 5727652, 8591478, 9818832, 11455304, 17182956, 22910608, 34365912, 68731824]

約数ペア:

[(1, 68731824), (2, 34365912), (3, 22910608), (4, 17182956), (6, 11455304), (7, 9818832), (8, 8591478), (12, 5727652), (14, 4909416), (16, 4295739), (21, 3272944), (24, 2863826), (28, 2454708), (42, 1636472), (48, 1431913), (56, 1227354), (84, 818236), (112, 613677), (168, 409118), (336, 204559), (337, 203952), (607, 113232), (674, 101976), (1011, 67984), (1214, 56616), (1348, 50988), (1821, 37744), (2022, 33992), (2359, 29136), (2428, 28308), (2696, 25494), (3642, 18872), (4044, 16996), (4249, 16176), (4718, 14568), (4856, 14154), (5392, 12747), (7077, 9712), (7284, 9436), (8088, 8498)]