78790572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3767}}^1$

素因数の和:3867

約数の個数: 72

約数和(自身を含む): 230420736

約数和(自身を除く): 151630164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 3767, 5229, 6972, 7534, 10458, 11301, 15068, 20916, 22602, 26369, 33903, 45204, 52738, 67806, 79107, 105476, 135612, 158214, 237321, 312661, 316428, 474642, 625322, 937983, 949284, 1250644, 1875966, 2188627, 2813949, 3751932, 4377254, 5627898, 6565881, 8754508, 11255796, 13131762, 19697643, 26263524, 39395286, 78790572]

約数ペア:

[(1, 78790572), (2, 39395286), (3, 26263524), (4, 19697643), (6, 13131762), (7, 11255796), (9, 8754508), (12, 6565881), (14, 5627898), (18, 4377254), (21, 3751932), (28, 2813949), (36, 2188627), (42, 1875966), (63, 1250644), (83, 949284), (84, 937983), (126, 625322), (166, 474642), (249, 316428), (252, 312661), (332, 237321), (498, 158214), (581, 135612), (747, 105476), (996, 79107), (1162, 67806), (1494, 52738), (1743, 45204), (2324, 33903), (2988, 26369), (3486, 22602), (3767, 20916), (5229, 15068), (6972, 11301), (7534, 10458)]