80810298

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 190270080

約数和(自身を除く): 109459782

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 103, 162, 167, 174, 206, 261, 309, 334, 501, 522, 618, 783, 927, 1002, 1503, 1566, 1854, 2349, 2781, 2987, 3006, 4509, 4698, 4843, 5562, 5974, 8343, 8961, 9018, 9686, 13527, 14529, 16686, 17201, 17922, 26883, 27054, 29058, 34402, 43587, 51603, 53766, 80649, 87174, 103206, 130761, 154809, 161298, 241947, 261522, 309618, 392283, 464427, 483894, 498829, 784566, 928854, 997658, 1393281, 1496487, 2786562, 2992974, 4489461, 8978922, 13468383, 26936766, 40405149, 80810298]

約数ペア:

[(1, 80810298), (2, 40405149), (3, 26936766), (6, 13468383), (9, 8978922), (18, 4489461), (27, 2992974), (29, 2786562), (54, 1496487), (58, 1393281), (81, 997658), (87, 928854), (103, 784566), (162, 498829), (167, 483894), (174, 464427), (206, 392283), (261, 309618), (309, 261522), (334, 241947), (501, 161298), (522, 154809), (618, 130761), (783, 103206), (927, 87174), (1002, 80649), (1503, 53766), (1566, 51603), (1854, 43587), (2349, 34402), (2781, 29058), (2987, 27054), (3006, 26883), (4509, 17922), (4698, 17201), (4843, 16686), (5562, 14529), (5974, 13527), (8343, 9686), (8961, 9018)]