76729716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 232296064

約数和(自身を除く): 155566348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 73, 84, 86, 97, 126, 129, 146, 172, 194, 219, 252, 258, 291, 292, 301, 387, 388, 438, 511, 516, 582, 602, 657, 679, 774, 873, 876, 903, 1022, 1164, 1204, 1314, 1358, 1533, 1548, 1746, 1806, 2037, 2044, 2628, 2709, 2716, 3066, 3139, 3492, 3612, 4074, 4171, 4599, 5418, 6111, 6132, 6278, 7081, 8148, 8342, 9198, 9417, 10836, 12222, 12513, 12556, 14162, 16684, 18396, 18834, 21243, 21973, 24444, 25026, 28251, 28324, 29197, 37539, 37668, 42486, 43946, 49567, 50052, 56502, 58394, 63729, 65919, 75078, 84972, 87591, 87892, 99134, 113004, 116788, 127458, 131838, 148701, 150156, 175182, 197757, 198268, 254916, 262773, 263676, 297402, 304483, 350364, 395514, 446103, 525546, 594804, 608966, 791028, 892206, 913449, 1051092, 1217932, 1784412, 1826898, 2131381, 2740347, 3653796, 4262762, 5480694, 6394143, 8525524, 10961388, 12788286, 19182429, 25576572, 38364858, 76729716]

約数ペア:

[(1, 76729716), (2, 38364858), (3, 25576572), (4, 19182429), (6, 12788286), (7, 10961388), (9, 8525524), (12, 6394143), (14, 5480694), (18, 4262762), (21, 3653796), (28, 2740347), (36, 2131381), (42, 1826898), (43, 1784412), (63, 1217932), (73, 1051092), (84, 913449), (86, 892206), (97, 791028), (126, 608966), (129, 594804), (146, 525546), (172, 446103), (194, 395514), (219, 350364), (252, 304483), (258, 297402), (291, 263676), (292, 262773), (301, 254916), (387, 198268), (388, 197757), (438, 175182), (511, 150156), (516, 148701), (582, 131838), (602, 127458), (657, 116788), (679, 113004), (774, 99134), (873, 87892), (876, 87591), (903, 84972), (1022, 75078), (1164, 65919), (1204, 63729), (1314, 58394), (1358, 56502), (1533, 50052), (1548, 49567), (1746, 43946), (1806, 42486), (2037, 37668), (2044, 37539), (2628, 29197), (2709, 28324), (2716, 28251), (3066, 25026), (3139, 24444), (3492, 21973), (3612, 21243), (4074, 18834), (4171, 18396), (4599, 16684), (5418, 14162), (6111, 12556), (6132, 12513), (6278, 12222), (7081, 10836), (8148, 9417), (8342, 9198)]