76993280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 227325504

約数和(自身を除く): 150332224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 661, 728, 832, 896, 910, 1040, 1120, 1280, 1322, 1456, 1664, 1792, 1820, 2080, 2240, 2644, 2912, 3305, 3328, 3640, 4160, 4480, 4627, 5288, 5824, 6610, 7280, 8320, 8593, 8960, 9254, 10576, 11648, 13220, 14560, 16640, 17186, 18508, 21152, 23135, 23296, 26440, 29120, 34372, 37016, 42304, 42965, 46270, 52880, 58240, 60151, 68744, 74032, 84608, 85930, 92540, 105760, 116480, 120302, 137488, 148064, 169216, 171860, 185080, 211520, 240604, 274976, 296128, 300755, 343720, 370160, 423040, 481208, 549952, 592256, 601510, 687440, 740320, 846080, 962416, 1099904, 1184512, 1203020, 1374880, 1480640, 1924832, 2199808, 2406040, 2749760, 2961280, 3849664, 4812080, 5499520, 5922560, 7699328, 9624160, 10999040, 15398656, 19248320, 38496640, 76993280]

約数ペア:

[(1, 76993280), (2, 38496640), (4, 19248320), (5, 15398656), (7, 10999040), (8, 9624160), (10, 7699328), (13, 5922560), (14, 5499520), (16, 4812080), (20, 3849664), (26, 2961280), (28, 2749760), (32, 2406040), (35, 2199808), (40, 1924832), (52, 1480640), (56, 1374880), (64, 1203020), (65, 1184512), (70, 1099904), (80, 962416), (91, 846080), (104, 740320), (112, 687440), (128, 601510), (130, 592256), (140, 549952), (160, 481208), (182, 423040), (208, 370160), (224, 343720), (256, 300755), (260, 296128), (280, 274976), (320, 240604), (364, 211520), (416, 185080), (448, 171860), (455, 169216), (520, 148064), (560, 137488), (640, 120302), (661, 116480), (728, 105760), (832, 92540), (896, 85930), (910, 84608), (1040, 74032), (1120, 68744), (1280, 60151), (1322, 58240), (1456, 52880), (1664, 46270), (1792, 42965), (1820, 42304), (2080, 37016), (2240, 34372), (2644, 29120), (2912, 26440), (3305, 23296), (3328, 23135), (3640, 21152), (4160, 18508), (4480, 17186), (4627, 16640), (5288, 14560), (5824, 13220), (6610, 11648), (7280, 10576), (8320, 9254), (8593, 8960)]