79988976

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5510

約数の個数: 60

約数和(自身を含む): 226073328

約数和(自身を除く): 146084352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 5393, 7416, 10786, 14832, 16179, 21572, 32358, 43144, 48537, 64716, 86288, 97074, 129432, 194148, 258864, 388296, 555479, 776592, 1110958, 1666437, 2221916, 3332874, 4443832, 4999311, 6665748, 8887664, 9998622, 13331496, 19997244, 26662992, 39994488, 79988976]

約数ペア:

[(1, 79988976), (2, 39994488), (3, 26662992), (4, 19997244), (6, 13331496), (8, 9998622), (9, 8887664), (12, 6665748), (16, 4999311), (18, 4443832), (24, 3332874), (36, 2221916), (48, 1666437), (72, 1110958), (103, 776592), (144, 555479), (206, 388296), (309, 258864), (412, 194148), (618, 129432), (824, 97074), (927, 86288), (1236, 64716), (1648, 48537), (1854, 43144), (2472, 32358), (3708, 21572), (4944, 16179), (5393, 14832), (7416, 10786)]