84048272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4056

約数の個数: 80

約数和(自身を含む): 215021952

約数和(自身を除く): 130973680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 4013, 5236, 8026, 10472, 16052, 20944, 28091, 32104, 44143, 56182, 64208, 68221, 88286, 112364, 136442, 176572, 224728, 272884, 309001, 353144, 449456, 477547, 545768, 618002, 706288, 750431, 955094, 1091536, 1236004, 1500862, 1910188, 2472008, 3001724, 3820376, 4944016, 5253017, 6003448, 7640752, 10506034, 12006896, 21012068, 42024136, 84048272]

約数ペア:

[(1, 84048272), (2, 42024136), (4, 21012068), (7, 12006896), (8, 10506034), (11, 7640752), (14, 6003448), (16, 5253017), (17, 4944016), (22, 3820376), (28, 3001724), (34, 2472008), (44, 1910188), (56, 1500862), (68, 1236004), (77, 1091536), (88, 955094), (112, 750431), (119, 706288), (136, 618002), (154, 545768), (176, 477547), (187, 449456), (238, 353144), (272, 309001), (308, 272884), (374, 224728), (476, 176572), (616, 136442), (748, 112364), (952, 88286), (1232, 68221), (1309, 64208), (1496, 56182), (1904, 44143), (2618, 32104), (2992, 28091), (4013, 20944), (5236, 16052), (8026, 10472)]