86272641

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 164670720

約数和(自身を除く): 78398079

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 73, 91, 111, 117, 169, 189, 219, 259, 273, 333, 351, 481, 507, 511, 657, 777, 819, 949, 999, 1183, 1443, 1521, 1533, 1971, 2331, 2457, 2701, 2847, 3367, 3549, 4329, 4563, 4599, 6253, 6643, 6993, 8103, 8541, 10101, 10647, 12337, 12987, 13797, 18759, 18907, 19929, 24309, 25623, 30303, 31941, 35113, 37011, 43771, 56277, 56721, 59787, 72927, 86359, 90909, 105339, 111033, 131313, 168831, 170163, 179361, 245791, 259077, 316017, 333099, 393939, 456469, 510489, 737373, 777231, 948051, 1181817, 1369407, 2212119, 2331693, 3195283, 4108221, 6636357, 9585849, 12324663, 28757547, 86272641]

約数ペア:

[(1, 86272641), (3, 28757547), (7, 12324663), (9, 9585849), (13, 6636357), (21, 4108221), (27, 3195283), (37, 2331693), (39, 2212119), (63, 1369407), (73, 1181817), (91, 948051), (111, 777231), (117, 737373), (169, 510489), (189, 456469), (219, 393939), (259, 333099), (273, 316017), (333, 259077), (351, 245791), (481, 179361), (507, 170163), (511, 168831), (657, 131313), (777, 111033), (819, 105339), (949, 90909), (999, 86359), (1183, 72927), (1443, 59787), (1521, 56721), (1533, 56277), (1971, 43771), (2331, 37011), (2457, 35113), (2701, 31941), (2847, 30303), (3367, 25623), (3549, 24309), (4329, 19929), (4563, 18907), (4599, 18759), (6253, 13797), (6643, 12987), (6993, 12337), (8103, 10647), (8541, 10101)]