77254884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 241008768

約数和(自身を除く): 163753884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1481, 1863, 1932, 2268, 2484, 2898, 2962, 3726, 4347, 4443, 5796, 5924, 7452, 8694, 8886, 10367, 13041, 13329, 17388, 17772, 20734, 26082, 26658, 31101, 34063, 39987, 41468, 52164, 53316, 62202, 68126, 79974, 93303, 102189, 119961, 124404, 136252, 159948, 186606, 204378, 238441, 239922, 279909, 306567, 373212, 408756, 476882, 479844, 559818, 613134, 715323, 839727, 919701, 953764, 1119636, 1226268, 1430646, 1679454, 1839402, 2145969, 2759103, 2861292, 3358908, 3678804, 4291938, 5518206, 6437907, 8583876, 11036412, 12875814, 19313721, 25751628, 38627442, 77254884]

約数ペア:

[(1, 77254884), (2, 38627442), (3, 25751628), (4, 19313721), (6, 12875814), (7, 11036412), (9, 8583876), (12, 6437907), (14, 5518206), (18, 4291938), (21, 3678804), (23, 3358908), (27, 2861292), (28, 2759103), (36, 2145969), (42, 1839402), (46, 1679454), (54, 1430646), (63, 1226268), (69, 1119636), (81, 953764), (84, 919701), (92, 839727), (108, 715323), (126, 613134), (138, 559818), (161, 479844), (162, 476882), (189, 408756), (207, 373212), (252, 306567), (276, 279909), (322, 239922), (324, 238441), (378, 204378), (414, 186606), (483, 159948), (567, 136252), (621, 124404), (644, 119961), (756, 102189), (828, 93303), (966, 79974), (1134, 68126), (1242, 62202), (1449, 53316), (1481, 52164), (1863, 41468), (1932, 39987), (2268, 34063), (2484, 31101), (2898, 26658), (2962, 26082), (3726, 20734), (4347, 17772), (4443, 17388), (5796, 13329), (5924, 13041), (7452, 10367), (8694, 8886)]