57293028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 166837440

約数和(自身を除く): 109544412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 73, 78, 86, 108, 117, 129, 146, 156, 169, 172, 219, 234, 258, 292, 338, 351, 387, 438, 468, 507, 516, 559, 657, 676, 702, 774, 876, 949, 1014, 1118, 1161, 1314, 1404, 1521, 1548, 1677, 1898, 1971, 2028, 2236, 2322, 2628, 2847, 3042, 3139, 3354, 3796, 3942, 4563, 4644, 5031, 5694, 6084, 6278, 6708, 7267, 7884, 8541, 9126, 9417, 10062, 11388, 12337, 12556, 14534, 15093, 17082, 18252, 18834, 20124, 21801, 24674, 25623, 28251, 29068, 30186, 34164, 37011, 37668, 40807, 43602, 49348, 51246, 56502, 60372, 65403, 74022, 81614, 84753, 87204, 102492, 111033, 113004, 122421, 130806, 148044, 163228, 169506, 196209, 222066, 244842, 261612, 333099, 339012, 367263, 392418, 444132, 489684, 530491, 666198, 734526, 784836, 1060982, 1101789, 1332396, 1469052, 1591473, 2121964, 2203578, 3182946, 4407156, 4774419, 6365892, 9548838, 14323257, 19097676, 28646514, 57293028]

約数ペア:

[(1, 57293028), (2, 28646514), (3, 19097676), (4, 14323257), (6, 9548838), (9, 6365892), (12, 4774419), (13, 4407156), (18, 3182946), (26, 2203578), (27, 2121964), (36, 1591473), (39, 1469052), (43, 1332396), (52, 1101789), (54, 1060982), (73, 784836), (78, 734526), (86, 666198), (108, 530491), (117, 489684), (129, 444132), (146, 392418), (156, 367263), (169, 339012), (172, 333099), (219, 261612), (234, 244842), (258, 222066), (292, 196209), (338, 169506), (351, 163228), (387, 148044), (438, 130806), (468, 122421), (507, 113004), (516, 111033), (559, 102492), (657, 87204), (676, 84753), (702, 81614), (774, 74022), (876, 65403), (949, 60372), (1014, 56502), (1118, 51246), (1161, 49348), (1314, 43602), (1404, 40807), (1521, 37668), (1548, 37011), (1677, 34164), (1898, 30186), (1971, 29068), (2028, 28251), (2236, 25623), (2322, 24674), (2628, 21801), (2847, 20124), (3042, 18834), (3139, 18252), (3354, 17082), (3796, 15093), (3942, 14534), (4563, 12556), (4644, 12337), (5031, 11388), (5694, 10062), (6084, 9417), (6278, 9126), (6708, 8541), (7267, 7884)]