80213478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 175290480

約数和(自身を除く): 95077002

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 361, 551, 722, 1083, 1102, 1277, 1653, 2166, 2554, 3306, 3831, 7662, 10469, 20938, 24263, 31407, 37033, 48526, 62814, 72789, 74066, 111099, 145578, 222198, 460997, 703627, 921994, 1382991, 1407254, 2110881, 2765982, 4221762, 13368913, 26737826, 40106739, 80213478]

約数ペア:

[(1, 80213478), (2, 40106739), (3, 26737826), (6, 13368913), (19, 4221762), (29, 2765982), (38, 2110881), (57, 1407254), (58, 1382991), (87, 921994), (114, 703627), (174, 460997), (361, 222198), (551, 145578), (722, 111099), (1083, 74066), (1102, 72789), (1277, 62814), (1653, 48526), (2166, 37033), (2554, 31407), (3306, 24263), (3831, 20938), (7662, 10469)]