76721664

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 129515136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 251, 256, 384, 398, 502, 512, 597, 753, 768, 796, 1004, 1194, 1506, 1536, 1592, 2008, 2388, 3012, 3184, 4016, 4776, 6024, 6368, 8032, 9552, 12048, 12736, 16064, 19104, 24096, 25472, 32128, 38208, 48192, 49949, 50944, 64256, 76416, 96384, 99898, 101888, 128512, 149847, 152832, 192768, 199796, 299694, 305664, 385536, 399592, 599388, 799184, 1198776, 1598368, 2397552, 3196736, 4795104, 6393472, 9590208, 12786944, 19180416, 25573888, 38360832, 76721664]

約数ペア:

[(1, 76721664), (2, 38360832), (3, 25573888), (4, 19180416), (6, 12786944), (8, 9590208), (12, 6393472), (16, 4795104), (24, 3196736), (32, 2397552), (48, 1598368), (64, 1198776), (96, 799184), (128, 599388), (192, 399592), (199, 385536), (251, 305664), (256, 299694), (384, 199796), (398, 192768), (502, 152832), (512, 149847), (597, 128512), (753, 101888), (768, 99898), (796, 96384), (1004, 76416), (1194, 64256), (1506, 50944), (1536, 49949), (1592, 48192), (2008, 38208), (2388, 32128), (3012, 25472), (3184, 24096), (4016, 19104), (4776, 16064), (6024, 12736), (6368, 12048), (8032, 9552)]