90321514.000000000

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:2958

約数の個数: 72

約数和(自身を含む): 436936500

約数和(自身を除く): 284136084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 2749, 3088, 3474, 4632, 5498, 6176, 6948, 8247, 9264, 10996, 13896, 16494, 18528, 21992, 24741, 27792, 32988, 43984, 49482, 55584, 65976, 87968, 98964, 131952, 197928, 263904, 395856, 530557, 791712, 1061114, 1591671, 2122228, 3183342, 4244456, 4775013, 6366684, 8488912, 9550026, 12733368, 16977824, 19100052, 25466736, 38200104, 50933472, 76400208, 152800416]

約数ペア:

[(1, 152800416), (2, 76400208), (3, 50933472), (4, 38200104), (6, 25466736), (8, 19100052), (9, 16977824), (12, 12733368), (16, 9550026), (18, 8488912), (24, 6366684), (32, 4775013), (36, 4244456), (48, 3183342), (72, 2122228), (96, 1591671), (144, 1061114), (193, 791712), (288, 530557), (386, 395856), (579, 263904), (772, 197928), (1158, 131952), (1544, 98964), (1737, 87968), (2316, 65976), (2749, 55584), (3088, 49482), (3474, 43984), (4632, 32988), (5498, 27792), (6176, 24741), (6948, 21992), (8247, 18528), (9264, 16494), (10996, 13896)]