71657472

素因数分解:

$2^{11}\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 122936928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 109, 128, 192, 214, 218, 256, 321, 327, 384, 428, 436, 512, 642, 654, 768, 856, 872, 1024, 1284, 1308, 1536, 1712, 1744, 2048, 2568, 2616, 3072, 3424, 3488, 5136, 5232, 6144, 6848, 6976, 10272, 10464, 11663, 13696, 13952, 20544, 20928, 23326, 27392, 27904, 34989, 41088, 41856, 46652, 54784, 55808, 69978, 82176, 83712, 93304, 109568, 111616, 139956, 164352, 167424, 186608, 219136, 223232, 279912, 328704, 334848, 373216, 559824, 657408, 669696, 746432, 1119648, 1492864, 2239296, 2985728, 4478592, 5971456, 8957184, 11942912, 17914368, 23885824, 35828736, 71657472]

約数ペア:

[(1, 71657472), (2, 35828736), (3, 23885824), (4, 17914368), (6, 11942912), (8, 8957184), (12, 5971456), (16, 4478592), (24, 2985728), (32, 2239296), (48, 1492864), (64, 1119648), (96, 746432), (107, 669696), (109, 657408), (128, 559824), (192, 373216), (214, 334848), (218, 328704), (256, 279912), (321, 223232), (327, 219136), (384, 186608), (428, 167424), (436, 164352), (512, 139956), (642, 111616), (654, 109568), (768, 93304), (856, 83712), (872, 82176), (1024, 69978), (1284, 55808), (1308, 54784), (1536, 46652), (1712, 41856), (1744, 41088), (2048, 34989), (2568, 27904), (2616, 27392), (3072, 23326), (3424, 20928), (3488, 20544), (5136, 13952), (5232, 13696), (6144, 11663), (6848, 10464), (6976, 10272)]