80430084

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11847

約数の個数: 72

約数和(自身を含む): 240979648

約数和(自身を除く): 160549564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 11821, 23642, 35463, 47284, 70926, 82747, 106389, 141852, 165494, 212778, 248241, 319167, 330988, 425556, 496482, 638334, 744723, 957501, 992964, 1276668, 1489446, 1915002, 2234169, 2872503, 2978892, 3830004, 4468338, 5745006, 6702507, 8936676, 11490012, 13405014, 20107521, 26810028, 40215042, 80430084]

約数ペア:

[(1, 80430084), (2, 40215042), (3, 26810028), (4, 20107521), (6, 13405014), (7, 11490012), (9, 8936676), (12, 6702507), (14, 5745006), (18, 4468338), (21, 3830004), (27, 2978892), (28, 2872503), (36, 2234169), (42, 1915002), (54, 1489446), (63, 1276668), (81, 992964), (84, 957501), (108, 744723), (126, 638334), (162, 496482), (189, 425556), (243, 330988), (252, 319167), (324, 248241), (378, 212778), (486, 165494), (567, 141852), (756, 106389), (972, 82747), (1134, 70926), (1701, 47284), (2268, 35463), (3402, 23642), (6804, 11821)]