64392048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 207986688

約数和(自身を除く): 143594640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 503, 504, 508, 762, 889, 1006, 1008, 1016, 1143, 1509, 1524, 1778, 2012, 2032, 2286, 2667, 3018, 3048, 3521, 3556, 4024, 4527, 4572, 5334, 6036, 6096, 7042, 7112, 8001, 8048, 9054, 9144, 10563, 10668, 12072, 14084, 14224, 16002, 18108, 18288, 21126, 21336, 24144, 28168, 31689, 32004, 36216, 42252, 42672, 56336, 63378, 63881, 64008, 72432, 84504, 126756, 127762, 128016, 169008, 191643, 253512, 255524, 383286, 447167, 507024, 511048, 574929, 766572, 894334, 1022096, 1149858, 1341501, 1533144, 1788668, 2299716, 2683002, 3066288, 3577336, 4024503, 4599432, 5366004, 7154672, 8049006, 9198864, 10732008, 16098012, 21464016, 32196024, 64392048]

約数ペア:

[(1, 64392048), (2, 32196024), (3, 21464016), (4, 16098012), (6, 10732008), (7, 9198864), (8, 8049006), (9, 7154672), (12, 5366004), (14, 4599432), (16, 4024503), (18, 3577336), (21, 3066288), (24, 2683002), (28, 2299716), (36, 1788668), (42, 1533144), (48, 1341501), (56, 1149858), (63, 1022096), (72, 894334), (84, 766572), (112, 574929), (126, 511048), (127, 507024), (144, 447167), (168, 383286), (252, 255524), (254, 253512), (336, 191643), (381, 169008), (503, 128016), (504, 127762), (508, 126756), (762, 84504), (889, 72432), (1006, 64008), (1008, 63881), (1016, 63378), (1143, 56336), (1509, 42672), (1524, 42252), (1778, 36216), (2012, 32004), (2032, 31689), (2286, 28168), (2667, 24144), (3018, 21336), (3048, 21126), (3521, 18288), (3556, 18108), (4024, 16002), (4527, 14224), (4572, 14084), (5334, 12072), (6036, 10668), (6096, 10563), (7042, 9144), (7112, 9054), (8001, 8048)]