77516320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 212623488

約数和(自身を除く): 135107168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1033, 1072, 1120, 1340, 1876, 2066, 2144, 2345, 2680, 3752, 4132, 4690, 5165, 5360, 7231, 7504, 8264, 9380, 10330, 10720, 14462, 15008, 16528, 18760, 20660, 28924, 33056, 36155, 37520, 41320, 57848, 69211, 72310, 75040, 82640, 115696, 138422, 144620, 165280, 231392, 276844, 289240, 346055, 484477, 553688, 578480, 692110, 968954, 1107376, 1156960, 1384220, 1937908, 2214752, 2422385, 2768440, 3875816, 4844770, 5536880, 7751632, 9689540, 11073760, 15503264, 19379080, 38758160, 77516320]

約数ペア:

[(1, 77516320), (2, 38758160), (4, 19379080), (5, 15503264), (7, 11073760), (8, 9689540), (10, 7751632), (14, 5536880), (16, 4844770), (20, 3875816), (28, 2768440), (32, 2422385), (35, 2214752), (40, 1937908), (56, 1384220), (67, 1156960), (70, 1107376), (80, 968954), (112, 692110), (134, 578480), (140, 553688), (160, 484477), (224, 346055), (268, 289240), (280, 276844), (335, 231392), (469, 165280), (536, 144620), (560, 138422), (670, 115696), (938, 82640), (1033, 75040), (1072, 72310), (1120, 69211), (1340, 57848), (1876, 41320), (2066, 37520), (2144, 36155), (2345, 33056), (2680, 28924), (3752, 20660), (4132, 18760), (4690, 16528), (5165, 15008), (5360, 14462), (7231, 10720), (7504, 10330), (8264, 9380)]