80397216

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16421}}^1$

素因数の和:16454

約数の個数: 72

約数和(自身を含む): 242093124

約数和(自身を除く): 161695908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 16421, 32842, 49263, 65684, 98526, 131368, 147789, 197052, 262736, 279157, 295578, 394104, 525472, 558314, 591156, 788208, 837471, 1116628, 1182312, 1576416, 1674942, 2233256, 2364624, 2512413, 3349884, 4466512, 4729248, 5024826, 6699768, 8933024, 10049652, 13399536, 20099304, 26799072, 40198608, 80397216]

約数ペア:

[(1, 80397216), (2, 40198608), (3, 26799072), (4, 20099304), (6, 13399536), (8, 10049652), (9, 8933024), (12, 6699768), (16, 5024826), (17, 4729248), (18, 4466512), (24, 3349884), (32, 2512413), (34, 2364624), (36, 2233256), (48, 1674942), (51, 1576416), (68, 1182312), (72, 1116628), (96, 837471), (102, 788208), (136, 591156), (144, 558314), (153, 525472), (204, 394104), (272, 295578), (288, 279157), (306, 262736), (408, 197052), (544, 147789), (612, 131368), (816, 98526), (1224, 65684), (1632, 49263), (2448, 32842), (4896, 16421)]