76400208

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:2956

約数の個数: 60

約数和(自身を含む): 215000500

約数和(自身を除く): 138600292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 2749, 3088, 3474, 4632, 5498, 6948, 8247, 9264, 10996, 13896, 16494, 21992, 24741, 27792, 32988, 43984, 49482, 65976, 98964, 131952, 197928, 395856, 530557, 1061114, 1591671, 2122228, 3183342, 4244456, 4775013, 6366684, 8488912, 9550026, 12733368, 19100052, 25466736, 38200104, 76400208]

約数ペア:

[(1, 76400208), (2, 38200104), (3, 25466736), (4, 19100052), (6, 12733368), (8, 9550026), (9, 8488912), (12, 6366684), (16, 4775013), (18, 4244456), (24, 3183342), (36, 2122228), (48, 1591671), (72, 1061114), (144, 530557), (193, 395856), (386, 197928), (579, 131952), (772, 98964), (1158, 65976), (1544, 49482), (1737, 43984), (2316, 32988), (2749, 27792), (3088, 24741), (3474, 21992), (4632, 16494), (5498, 13896), (6948, 10996), (8247, 9264)]