80844792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28307}}^1$

素因数の和:28340

約数の個数: 64

約数和(自身を含む): 244581120

約数和(自身を除く): 163736328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28307, 56614, 84921, 113228, 169842, 198149, 226456, 339684, 396298, 481219, 594447, 679368, 792596, 962438, 1188894, 1443657, 1585192, 1924876, 2377788, 2887314, 3368533, 3849752, 4755576, 5774628, 6737066, 10105599, 11549256, 13474132, 20211198, 26948264, 40422396, 80844792]

約数ペア:

[(1, 80844792), (2, 40422396), (3, 26948264), (4, 20211198), (6, 13474132), (7, 11549256), (8, 10105599), (12, 6737066), (14, 5774628), (17, 4755576), (21, 3849752), (24, 3368533), (28, 2887314), (34, 2377788), (42, 1924876), (51, 1585192), (56, 1443657), (68, 1188894), (84, 962438), (102, 792596), (119, 679368), (136, 594447), (168, 481219), (204, 396298), (238, 339684), (357, 226456), (408, 198149), (476, 169842), (714, 113228), (952, 84921), (1428, 56614), (2856, 28307)]