69997368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21929}}^1$

素因数の和:21964

約数の個数: 64

約数和(自身を含む): 210528000

約数和(自身を除く): 140530632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21929, 43858, 65787, 87716, 131574, 153503, 175432, 263148, 307006, 416651, 460509, 526296, 614012, 833302, 921018, 1228024, 1249953, 1666604, 1842036, 2499906, 2916557, 3333208, 3684072, 4999812, 5833114, 8749671, 9999624, 11666228, 17499342, 23332456, 34998684, 69997368]

約数ペア:

[(1, 69997368), (2, 34998684), (3, 23332456), (4, 17499342), (6, 11666228), (7, 9999624), (8, 8749671), (12, 5833114), (14, 4999812), (19, 3684072), (21, 3333208), (24, 2916557), (28, 2499906), (38, 1842036), (42, 1666604), (56, 1249953), (57, 1228024), (76, 921018), (84, 833302), (114, 614012), (133, 526296), (152, 460509), (168, 416651), (228, 307006), (266, 263148), (399, 175432), (456, 153503), (532, 131574), (798, 87716), (1064, 65787), (1596, 43858), (3192, 21929)]